Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042093 | Headgear including an adjustable coif | — | 1991-08-27 |
| 4967172 | Microwave phase shifter circuit | Joelle Ariel | 1990-10-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5042093 | Headgear including an adjustable coif | — | 1991-08-27 |
| 4967172 | Microwave phase shifter circuit | Joelle Ariel | 1990-10-30 |