Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5018688 | Passive venting technique for shallow cavities | Robert L. Stallings | 1991-05-28 |
| 4863118 | Passive venting technique for shallow cavities | Robert L. Stallings Jr. | 1989-09-05 |