Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037031 | Reduced trapped volume | Jeffery L. Campbell, Lester L. Peters, Gary L. Gant, Leslie A. Roettgen, David P. Genter | 1991-08-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5037031 | Reduced trapped volume | Jeffery L. Campbell, Lester L. Peters, Gary L. Gant, Leslie A. Roettgen, David P. Genter | 1991-08-06 |