Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12013081 | Indicator connection adapter device | — | 2024-06-18 |
| 7389798 | Plug for a port | Rick D. Pelfrey | 2008-06-24 |
| 7055864 | Pneumatic coupling | Rick D. Pelfrey, Christina G. Santiago, William O. Hodge, Edward E. Kohl | 2006-06-06 |