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Longhenry
Charles C. Longhenry, Aubrey, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110192104 | CORE HOLE SEAL ASSEMBLY AND METHOD - A seal assembly ( | 08-11-2011 |
Daniel Paul Longhenry, Bloomington, MN US
| Patent application number | Description | Published |
|---|---|---|
| 20090177329 | Hydraulic Control Scheme for Surface Maintenance Machine - A control system and method of use for controlling work output delivered to a floor surface by a work tool associated with a floor maintenance machine. The control system includes a hydraulic power source, a motor assembly coupled to the power source and the work tool, a pressure sensor in communication with the motor assembly, an actuator coupled to the work tool, and a controller in communication with the pressure sensor. A valve is configured to regulate the pressure provided by the power source and applied the actuator assembly. Based on a sensed pressure applied to the motor assembly, the controller causes the actuator assembly to adjust contact of the work tool with the floor surface. Work output delivered to the floor surface by the machine can be uniformly maintained during a cleaning period as the controller adjusts floor contact of the work tool via the hydraulic actuator. | 07-09-2009 |
Joy Longhenry, Webster, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20090130462 | FUSER MEMBER WITH INTERMEDIATE ADHESIVE LAYER - In accordance with the disclosure, a fusing member is provided comprising, in order, a base member, a cured liquid silicone rubber substrate layer, an amino silane, and an anhydrous solvent containing adhesive layer. The fusing member further comprises a fluoroelastomer fusing surface topcoat layer including poly (vinylidene fluoride-tetrafluoroethylene-hexafluoropropylene). | 05-21-2009 |
Joy L. Longhenry, Webster, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100221410 | PROCESS FOR COATING FLUOROELASTOMER FUSER MEMBER USING FLUORINATED SURFACTANT - A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated copolymer surfactant to form a coating solution, and b) providing said coating solution on said fuser member to form a fuser member coating, wherein said fluorinated copolymer surfactant comprises a fluorinated acrylate copolymer having pendant fluorinated alkyl groups. | 09-02-2010 |
| 20100221444 | PROCESS FOR COATING FLUOROELASTOMER FUSER MEMBER USING FLUORINATED SURFACTANT - A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated copolymer surfactant to form a coating solution, and b) providing said coating solution on said fuser member to form a fuser member coating, wherein said fluorinated copolymer surfactant comprises a fluorinated polyether copolymer comprising pendant trifluoroethoxy groups. | 09-02-2010 |