Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314423 | Cold electrode pain alleviating tissue treatment assembly | — | 1994-05-24 |
| 5292038 | Pressurized bottle dispensing assembly | — | 1994-03-08 |
| 5275558 | Dental handpiece, bur mount operating system | — | 1994-01-04 |
| 5236419 | Pain-alleviating device for injecting hypodermic needles | — | 1993-08-17 |
| 5096421 | Dental bur cooling system | — | 1992-03-17 |
| 4871154 | Work holding device for handicapped persons | — | 1989-10-03 |
| 4869668 | Dental bur cooling and control systems | — | 1989-09-26 |
| 4646735 | Pain-alleviating tissue treatment assembly | — | 1987-03-03 |
| 4297772 | Automatic cover for yarn bulking jet apparatus | — | 1981-11-03 |
| 4184646 | Yarn winding apparatus | — | 1980-01-22 |