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Harlan
Harlan J. Byker, Holland, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20090200526 | Electrochromic layer and devices comprising same - The present invention provides improved electrochromic layers, which comprise polymeric matrices with electrochromic solutions interspersed therein. Varying an electrical potential difference across a layer of the invention results in reversible variation in the transmittance of light across the layer because of electrochemical processes in the electrochromic solution of the layer. The invention further provides electrochromic devices, in which the electrochromic layers of the invention provide reversibly variable transmittance to light, and various apparatus in which the devices of the invention provide light-filtering or light-color modulation. Such apparatus include windows, including those for use inside and on the outside walls of buildings and in sunroofs for automobiles, and variable reflectance mirrors, especially rearview mirrors for automobiles. | 08-13-2009 |
Harlan Hartfield, West Allis, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20090031473 | Noiseless over garment with apertures - An outer garment, worn over a jacket and other clothing, for additional warmth. The garment comprises apertures or openings instead of sleeves to allow a user to tuck his arms into the garment like a blanket, or extend his arms through the apertures noiselessly. The garment further includes interior pockets that are shaped and angled to accommodate a user to comfortably who is wearing mittens. The garment is used for hunters and sporting event spectators, to provide comfort in extreme weather conditions. | 02-05-2009 |
Harlan Kassler, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100225901 | PON TESTER - A high resolution optical fiber length meter, live fiber detector, and reflectance tester (instrument) for single mode applications using a low power, long wavelength laser for generating wide and narrow optical pulses that are launched into a single mode fiber under test. The laser output fiber pigtail is fusion spliced to a singlemode coupler whose output is coupled to the instrument bulkhead connector. A PIN photodiode is fusion spliced to the singlemode coupler to receive the reflected light from the fiber under test. The high resolution hand-held instrument is useful in examining singlemode passive optical networks (PON). | 09-09-2010 |
Harlan Poppler, Waverly, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20100193617 | CHOPPER UNIT FOR BALED VEGETABLE MATERIAL SUCH AS STRAW - A chopper unit for chopping bales of vegetation is particularly well suited for chopping large square bales. The chopper unit mounts on the arms of a transporter unit such as a skid loader. The unit includes a housing having a deck with a window therein. During normal operation, the deck faces upwardly. The housing includes a chopping chamber having the window in the deck at one end thereof, and extending to an opening or window in a side wall of the housing. A bale hopper mounted on the deck can translate along a predetermined path. The bale hopper extends generally upwardly when the unit is in an operating position, and surrounds the window in the deck. A vegetation cutter mounted within the chopping chamber partially projects through the deck's window and into the hopper. Rotating the cutter chops the vegetation into small pieces. The hopper translation allows the cutter to access the entire bottom surface of the bale. A fan preferably forces air into the chopping chamber adjacent to the cutter to sweep chopped bale particles to an opening in a wall of the housing. | 08-05-2010 |