Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485320 | Method and apparatus for adjusting asymmetric recording signals | Russell Vogel, William D. Van Alstyne, Charles A. Linquist, James L. Michelotti, Paul Lind | 1996-01-16 |
| 5479098 | Loop-back circuit for testing a magnetic recording system with simultaneous read and write functions | Ray Y. Yokoyama | 1995-12-26 |
| 4338614 | Electrostatic print head | Robert A. Moore, Jeffrey B. Brooks, Robert W. Sengstaken, Jr. | 1982-07-06 |
| 4318002 | Method of charging a multilayered apertured element in an electrostatic imaging process | Kenneth W. Gardiner | 1982-03-02 |
| 4181423 | Electrostatic color printing systems and methods using modulated ion streams | Kenneth W. Gardiner | 1980-01-01 |