Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6871755 | Ticket counting dispenser | Douglas Edward DeVries, Trevor E. Meyer, Kevin A. Jankowski, Daniel J. Fahrion | 2005-03-29 |
| 5920366 | Dynamic multi-contact display heater system | Brian P. Dehmlow, Gary D. Bishop, Martin J. Steffensmeier, James D. Sampica, Mark C. Skarohlid +1 more | 1999-07-06 |
| 5267062 | System for backlighting LCD matrices including luminescent dots each followed by and at the focal point of a lens | — | 1993-11-30 |
| 5132674 | Method and apparatus for drawing high quality lines on color matrix displays | — | 1992-07-21 |
| 5072409 | Graphic display with right-protected areas | James R. Robb | 1991-12-10 |
| 4845631 | Scrolling image memory for high speed avionics moving map display | — | 1989-07-04 |
| 4825381 | Moving map display | Jeffrey D. Russell, Conway A. Southard | 1989-04-25 |