Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7110693 | Electrical contact adapter and toner cartridge using electrical contact adapter and method | Dana Lewis | 2006-09-19 |
| 7076186 | Tear-strip seal and tear-seal assembly using a pre-cut tear initialization and a toner hopper, toner cartridge and image forming apparatus using same and method of manufacturing same seal, toner hopper and toner cartridge assembly | Jeffrey Byron Anderson | 2006-07-11 |
| 7054576 | Pressure-sensitive seal assemblies and strip assemblies using kiss-cuts, adhesive-masking, multiple seal-assembly pages and multiple strip-assembly pages | — | 2006-05-30 |
| 7054575 | Toner cartridge, image forming apparatus and tear-seal device and method of manufacturing utilizing a release-liner that is kiss-cut to cause adhesive-masking | — | 2006-05-30 |
| 6925273 | Flexible tear-seal, seal material and method for toner hopper compartment | Jeffrey Byron Anderson | 2005-08-02 |
| 6876827 | Toner cartridge, contact device and method for developer roller and toner cartridge used therein | — | 2005-04-05 |
| 6615006 | Electrical contact device for a developer roller | Charles Harold Whittern | 2003-09-02 |
| 6606467 | Toner cartridge, contact device and method for developer roller and toner cartridge used therein | — | 2003-08-12 |
| 6591074 | Disposable strip holder installation device and placement holding device and method for copiers, laser printers, fax machines and for toner cartridges used therein and may be used in other industries | — | 2003-07-08 |
| 6552780 | Flexible tear-seal; seal material and method for toner hopper compartment | Jeffrey Byron Anderson | 2003-04-22 |
| 6356724 | Disposable strip holder installation device and placement holding device and method for copiers, laser printers, fax machines and for toner cartridges used therein | — | 2002-03-12 |
| 6321048 | Toner cartridge, contact device and method for developer roller and toner cartridge used therein | — | 2001-11-20 |
| 6131261 | Arbor press extender device and method | — | 2000-10-17 |
| 6118959 | Toner cartridge tool for holding pin removal and improved holding pin | — | 2000-09-12 |
| 5878306 | Disposable strip holder installation device and method used in the imaging and other industries | — | 1999-03-02 |
| 5648838 | Method and apparatus for electrically connecting a developer roller to a bias source | Herbert Mader | 1997-07-15 |
| 5642186 | Shim-seal device in rotator assembly of toner hopper | Randall Felix Sell | 1997-06-24 |
| RE35529 | Copier and printer toner hopper sealing device | — | 1997-06-10 |
| 5634175 | Electrical contact device for developer roller of toner cartridge | Randall Felix Sell | 1997-05-27 |
| 5634180 | Method for blocking unwanted light from a photoreceptor drum | Steven R. Dixon | 1997-05-27 |
| 5566594 | Long life re-rulable steel rule die system | — | 1996-10-22 |
| 5546162 | Conversion device and kit for converting a doctor blade to a spreader blade | Michael F. Gaylord | 1996-08-13 |
| 5479250 | Photoreceptor drum keeper blade improvement | — | 1995-12-26 |
| 5468400 | Lubricant and method for lubricating imaging machine components | — | 1995-11-21 |
| 5444516 | Photoreceptor drum axle improvement | Dick D. Irwin | 1995-08-22 |