Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794254 | Distributed resistance corona charging device | Robert W. Anderson | 1988-12-27 |
| 4594527 | Vacuum fluorescent lamp having a flat geometry | — | 1986-06-10 |
| 4578615 | Vacuum fluorescent printing device employing a fly's-eye light coupling method | James W. Lannom | 1986-03-25 |
| 4563613 | Gated grid structure for a vacuum fluorescent printing device | James W. Lannom, Joel M. Pollack | 1986-01-07 |
| 4558255 | Edge-out matrix light bar coupling apparatus and method using a fiber-optics plate | Joel M. Pollack | 1985-12-10 |
| 4294901 | Thermoremanent magnetic imaging member and system | — | 1981-10-13 |