Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6855923 | Scanning a beam of light in a digital image recorder | Mervin L. Gangstead | 2005-02-15 |
| 6396042 | Digital laser image recorder including delay lines | Mervin L. Gangstead | 2002-05-28 |
| 5726793 | Polygonal mirror optical scanning system | James R. Boyd, Jeffrey P. Welch | 1998-03-10 |
| 5585955 | Polygonal mirror optical scanning system | James R. Boyd, Jeffrey P. Welch | 1996-12-17 |
| 5508837 | Optical scanning system | Mervin L. Gangstead | 1996-04-16 |
| 5465243 | Optical recorder and reader of data on light sensitive media | Scott M. Hamilton, Mervin L. Gangstead, Jimmie L. Sadler, Richard A. Trimble, Jeffrey P. Welch | 1995-11-07 |
| 5450228 | Read-write head for an optical tape recorder | Scott M. Hamilton, Jeffrey P. Welch | 1995-09-12 |
| 5440419 | Read-write head for an optical tape recorder | Scott M. Hamilton, Jeffrey P. Welch | 1995-08-08 |
| 5392149 | Polygonal mirror optical scanning system | James R. Boyd, Jeffrey P. Welch | 1995-02-21 |
| 5216534 | Read-write head for an optical tape recorder | Scott M. Hamilton, Jeffrey P. Welch | 1993-06-01 |
| 5023463 | Photonic array bus for data processing and communication systems | Jimmie L. Sadler, Richard A. Trimble | 1991-06-11 |