Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333273 | Hybrid fluid-flow fitting assembly | John F. Fritskey, May Danhash, David W. Beddome | 2022-05-17 |
| 5330236 | Composite tube fitting | Robert F. Peterjohn, Richard Janis Drysdale | 1994-07-19 |