Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4497049 | System for detecting the operative face of a disc carrying data on one face only | — | 1985-01-29 |
| 4489351 | Electronic still camera with individual non-volatile memory units | — | 1984-12-18 |
| 4480387 | Cleaning device for razors | — | 1984-11-06 |
| 4442468 | Cassette cleaning device | — | 1984-04-10 |
| 4411008 | Method and apparatus for controlling tape transport apparatus in search sequence | David J. Lockey | 1983-10-18 |
| 4408335 | Method and apparatus for controlling tape transport apparatus for cassettes | David J. Lockey | 1983-10-04 |
| 4398300 | Method and apparatus for cassette identification by operating characteristics | David J. Lockey | 1983-08-09 |
| 4380031 | Control for bidirectional drive responsive to gaps in recorded sound | — | 1983-04-12 |
| 4366371 | Method and apparatus for controlling tape transport apparatus for cassettes | David J. Lockey | 1982-12-28 |
| 4357643 | Method and apparatus for correcting automatically the designation of type of tape carrier | — | 1982-11-02 |
| RE30939 | Transfer of a flexible web member from supply reel to a take-up reel | John L. Hiley | 1982-05-18 |