Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11752374 | Portable firesafe/lightning safe concertina wire | — | 2023-09-12 |
| D742649 | Toothbrush | — | 2015-11-10 |
| 8769598 | Program guide on a remote control | Paul V. Darbee, Brandt Thompson, Frank O'Donnell | 2014-07-01 |
| 7258407 | Custom color printing apparatus and process | Eric C. Stelter | 2007-08-21 |
| 7031626 | Fixing roller system and method | Eric C. Stelter | 2006-04-18 |
| 6571077 | Electrostatic image developing method and apparatus using a drum photoconductor and hard magnetic carriers | Timothy G. Armstrong, Richard George Allen, Thomas K. Hilbert, Christopher S. Garcia | 2003-05-27 |
| 6538677 | Apparatus and method for gray level printing | Yee S. Ng, Eric K. Zeise, Hwai-Tzuu Tai, Eric C. Stelter | 2003-03-25 |
| 6357046 | Systems and methods for continually updating and retrieving interactive video information | Craig E. Trivelpiece, Steve E. Trivelpiece | 2002-03-12 |
| 6205713 | Hurricane/storm protection for windows/doors | Thomas C. Thompson | 2001-03-27 |
| 6154204 | Tap antenna unit | Paul V. Darbee, Michael Hanafee | 2000-11-28 |
| 6130726 | Program guide on a remote control display | Paul V. Darbee, Brandt Thompson, Frank O'Donnell | 2000-10-10 |
| 6025862 | Accent color image forming method and apparatus | — | 2000-02-15 |
| 5805204 | System and method for communicating data and objective code for an interactive video guide system | Craig E. Trivelpiece, Steve E. Trivelpiece | 1998-09-08 |
| 5644354 | Interactive video system | Craig E. Trivelpiece, Steve E. Trivelpiece | 1997-07-01 |
| 5497909 | Reuseable pouch fitment | Ralph C. Wirsig | 1996-03-12 |
| 5493386 | Multi-toner image forming apparatus and method having pattern recognition | — | 1996-02-20 |
| 5406627 | Digital data cryptographic system | C. J. Hunting, William L. Phipps, Steven J. Raynesford, Philip H. Rittmueller | 1995-04-11 |
| 5328192 | Manual pull-type carrier for transporting a large game carcass | — | 1994-07-12 |
| 5281148 | Electrical circuit card connector | — | 1994-01-25 |
| 5267312 | Audio signal cryptographic system | C. J. Hunting, William L. Phipps, Steven J. Raynesford, Philip H. Rittmueller | 1993-11-30 |
| 5247779 | Self voiding jaw for packaging machine | Ralph C. Wirsig, James William Sadler | 1993-09-28 |
| 5202733 | Image forming apparatus having a transfer member | Edwin A. Hediger | 1993-04-13 |
| 5185794 | System and method for scrambling and/or descrambling a video signal | C. J. Hunting, William L. Phipps, Steven J. Raynesford, Philip H. Rittmueller | 1993-02-09 |
| 5166976 | System and method for detection of a pulse within a video signal | C. J. Hunting, William L. Phipps, Steven J. Raynesford, Philip H. Rittmueller | 1992-11-24 |
| 5109476 | Color printer with synchronous and asynchronous stages | — | 1992-04-28 |