Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684871 | Method and apparatus for multi-mode infrared data transmission | Mark Devon | 1997-11-04 |
| 5563728 | Infrared communication repeater architecture | Richard C. Allen, Gary M. Cisneros, Stanley L. Fickes, Gary N. Hughes, Walter S. Johnson +2 more | 1996-10-08 |
| 5384652 | Infrared communication repeater architecture | Richard C. Allen, Gary M. Cisneros, Stanley L. Fickes, Gary N. Hughes, Walter S. Johnson +2 more | 1995-01-24 |
| 4551730 | Method and apparatus for entering control points relative to a dynagraph of a well pumping unit | Louis S. McTamaney, Gary W. Bisbee, Robert W. Kettlety | 1985-11-05 |
| 4430639 | Visual message intercommunication unit and system | Dale L. Bennett, Robert J. Grady, Perry H. Vartanian | 1984-02-07 |
| 4209838 | Asynchronous bidirectional interface with priority bus monitoring among contending controllers and echo from a terminator | Thomas E. Alcorn, Jr. | 1980-06-24 |