Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746274 | One trip cement and gravel pack system | Benn Voll, Matthew S. Kebodeaux, Christian F. Bayne | 1998-05-05 |
| 5595246 | One trip cement and gravel pack system | Benn Voll, Matthew S. Kebodeaux | 1997-01-21 |
| 5305124 | Virtual image display system | Mao-Jin Chern, Howard S. Newberg | 1994-04-19 |