Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722946 | Extracorporeal blood processing methods and apparatus | Frederick S. Mudloff, Thomas L. Menhennett | 1998-03-03 |
| D381659 | Mobile radio | Masaru Tokiyama, William H. Robertson, Jr. | 1997-07-29 |
| D364877 | Control head for a mobile radio | Masaru Tokiyama, William C. Phelps, III | 1995-12-05 |
| 5237429 | Facsimile interface device for radios | Thomas J. Zuiss | 1993-08-17 |
| 5222137 | Dynamic encryption key selection for encrypted radio transmissions | Steven T. Barrett, Kevin M. Laird, James M. O'Connor | 1993-06-22 |
| 5185797 | Encrypted trunked control channel system | Steven T. Barrett, Kevin M. Laird, James M. O'Connor | 1993-02-09 |
| 4658675 | Epicyclic transmission utilizing sets of races having differential clearances | — | 1987-04-21 |
| 4209204 | Two-piece seal for track chain joints | Joseph F. Wagner | 1980-06-24 |