Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4386285 | Digitally controllable analog switch | Edward J. Riggs | 1983-05-31 |
| 4377111 | Cassette stacking device | David W. Kincheloe | 1983-03-22 |
| 4377251 | Variable geometry vacuum column | David W. Kincheloe | 1983-03-22 |
| 4372503 | Flexible tape control apparatus | David W. Kincheloe | 1983-02-08 |
| 4341362 | Anticipating servo controller for controlling magnetic tape movement in a tape cassette loader | Edward J. Riggs | 1982-07-27 |
| 4328065 | Extractor pin | David W. Kincheloe | 1982-05-04 |
| 4325092 | Apparatus for detection of cue data carried by a recording medium moving at greatly varying speeds | Edward J. Riggs | 1982-04-13 |