Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7421915 | Nondestructive inspection apparatus | Tadashi Yamane, Yasuhiko Katsube, Takashi Sato, Albert J. Parvin, James F. Crane | 2008-09-09 |
| 6004412 | Method and system for repairing a damaged plastic pipe | Stephen Cecil Grigory, Glen William Deel, Jesse Abergo Villarreal | 1999-12-21 |
| 4598290 | Fiber optic penetrator for offshore oil well exploration and production | Jerry C. Collins, Charles P. Warner, Jerry Henkener | 1986-07-01 |