Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8408066 | High force vibration testing with wide frequency range | Edward F. Romero, Richard A. Jepsen | 2013-04-02 |
| 5113966 | Downhole hydraulic seismic generator | Harry C. Hardee, David O. Smallwood | 1992-05-19 |
| 5024096 | Composite slip table of dissimilar materials for damping longitudinal modes | Tommy G. Priddy, David O. Smallwood, Tommy D. Woodall | 1991-06-18 |