Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412614 | Downhole shock absorber | Timothy E. LaGrange, Andrew Buzinsky | 2002-07-02 |
| 5271668 | Material containment enclosure | — | 1993-12-21 |
| 5205624 | Material isolation enclosure | Calvin J. Martell, Joel W. Dahlby, Bradford F. Gallimore, Bob E. Comer, Water A. Stone | 1993-04-27 |
| 5104206 | Glovebox plug for glove changing | Edward Shalkowski, Jr. | 1992-04-14 |