Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D322736 | Food grinder extrusion plate | — | 1991-12-31 |
| D317589 | Watercraft | — | 1991-06-18 |
| 4881245 | Improved signalling method and apparatus | Watson F. Walker | 1989-11-14 |
| 4511862 | Programmable multitone DPSK modulator | M. Arif Motiwala | 1985-04-16 |