Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392423 | Downhole valve with rotational position sensor | Michael Linley Fripp | 2025-08-19 |
| 12305484 | Pre-positioning a meltable seal for plug and abandonment | Michael Linley Fripp | 2025-05-20 |
| D351632 | Practice dummy for sports | — | 1994-10-18 |
| D346824 | Chaotic motion pendulum | James A. Hamilton | 1994-05-10 |
| 5115710 | Load-reducing rocket nozzle operation method | Alan Stein, Charles L. Barndt, Jr., William W. Szeto | 1992-05-26 |
| 4972314 | Data flow signal processor method and apparatus | Thomas W. Getzinger, Hans L. Habereder, R. Loyd Harrison, Donald M. Hopp, Chao-Kuang Pian +1 more | 1990-11-20 |