Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6334033 | Ambient atmospheric pressure compensation controller for pressurized copying device | Karl B. Ayash, Thomas C. Hollar, Ali R. Dergham | 2001-12-25 |
| 5049948 | Copy sheet de-registration device | George B. Brown | 1991-09-17 |
| 5014976 | Exit roller shield for duplex printing | Dennis N. Muck, George B. Brown | 1991-05-14 |
| 4739371 | Low cost belt module | C. Michael Ray, Frank Y. Yang | 1988-04-19 |