Gramlich, Jr.
Donald L. Gramlich, Jr., Deputy, IN US
Patent application number | Description | Published |
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20150241045 | DUAL POLARITY LED LIGHTING DEVICE - A lighting device is described that includes a voltage source, a substrate, a wiring, a first light emitting diode (LED) and a second LED, a first electrical conductive element (ECE) and a second ECE, and a transparent, conductive sheet material. The wiring is formed on the substrate, and is connected to the voltage source. The first LED and the second LED are formed on the wiring. The first ECE and the second ECE are formed on the wiring. The sheet material is laminated onto the first and second LEDs and the first and second ECEs. The first and second LEDs are electrically connected in parallel and have opposite polarities. A sheet resistance exists between the first ECE and the first LED and between the second ECE and the second LED. | 08-27-2015 |
Donald Lee Gramlich, Jr., Deputy, IN US
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20150028376 | FLEXIBLE LIGHTING DEVICE HAVING UNOBTRUSIVE CONDUCTIVE LAYERS - A flexible lighting element is provided, comprising: a first substrate; first and second conductive elements over the first substrate; a light-emitting element having first and second contacts that are both on a first surface of the light-emitting element, the first and second contacts being electrically connected to the first and second conductive elements, respectively, and the light-emitting element emitting light from a second surface opposite the first surface; a transparent layer located adjacent to the second surface; and a transparent affixing layer located between the first substrate and the transparent layer, wherein the transparent layer and the transparent affixing layer are both sufficiently transparent to visible light that they will not decrease light transmittance below 70%, and the first and second conductive layers are at least partially transparent to visible light, or are 300 μm or smaller in width, or are concealed by a design feature from a viewing direction. | 01-29-2015 |
Phillip Edwin Gramlich, Jr., Morgantown, WV US
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20120091016 | METHOD AND APPARATUS FOR PRESERVING THE FIRMNESS AND INTERNAL PRESSURE OF A RESIN CARTRIDGE AND IMPROVING THE SHELF-LIFE OF A RESIN CARTRIDGE - An assembly for extending the shelf-life of a pressurized resin cartridge. The assembly includes at least one pressurized resin cartridge comprising a first compartment for holding a catalyst and a second compartment for holding a resin mastic. The assembly has a pressurized container sealingly disposed about the pressurized resin cartridge. Such assembly minimizes depressurization of the pressurized resin cartridge and extends the shelf-life of the pressurized resin cartridge. An assembly for extending the shelf-life of a depressurized resin cartridge. The assembly includes at least one depressurized resin cartridge comprising a first compartment for holding a catalyst and a second compartment for holding a resin mastic. The assembly has a pressurized container sealingly disposed about the depressurized resin cartridge. Such assembly increases pressurization of the depressurized resin cartridge and extends the shelf-life of the depressurized resin cartridge. | 04-19-2012 |
20120275867 | APPARATUS AND METHOD FOR ANCHOR BOLT GROUTING - A filling apparatus for a grouting system. The filling apparatus comprises a first fill tube and a second fill tube. The first fill tube is discrete from the second fill tube. The first fill tube is disposed for transporting resin mastic and the second fill tube is disposed for transporting initiator. A portion of the first fill tube has an inlet opening through which an injection quill extends interiorly and downwardly through the first fill tube. The injection quill is disposed for transporting inhibitor. This disclosure also relates to a method for adjusting gel time of a grouting system used for anchoring a reinforcing member in an opening, a grouting system for anchoring a reinforcing member in an opening, and a method for anchoring a reinforcing member in a mine. | 11-01-2012 |
20130336726 | APPARATUS AND METHOD FOR ANCHOR BOLT GROUTING - A filling apparatus for a grouting system. The filling apparatus comprises a first fill tube and a second fill tube. The first fill tube is discrete from the second fill tube. The first fill tube is disposed for transporting resin mastic and the second fill tube is disposed for transporting initiator. A portion of the first fill tube has an inlet opening through which an injection quill extends interiorly and downwardly through the first fill tube. The injection quill is disposed for transporting inhibitor. This disclosure also relates to a method for adjusting gel time of a grouting system used for anchoring a reinforcing member in an opening, a grouting system for anchoring a reinforcing member in an opening, and a method for anchoring a reinforcing member in a mine. | 12-19-2013 |
Phillip Edwin Gramlich, Jr., Hurricane, WV US
Patent application number | Description | Published |
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20140308081 | TENSIONABLE ELONGATED BOLT DISPOSED WITH A SLEEVE AND METHOD OF USE THEREOF - An anchorable mine support for anchoring in a borehole with resin or grout. The anchorable mine support comprises a tensionable elongate metal member and a sleeve disposed on at least a portion of the tensionable elongate metal member. The sleeve has a thickness of less than about 1 mm. A method of reducing frictional resistance between a tensionable elongated bolt and a hardened resin nut in a borehole formed in a face of a mine passage. The method reduces the frictional resistance between a tensionable elongated bolt and a hardened resin nut, thus improving the ability to tension a tensionable elongated bolt and stabilize a rock formation or structural body. | 10-16-2014 |