Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912934 | Underwater inspection system for nuclear power facilities | Arthur VIGIL, John L. Buchanan | 1999-06-15 |
| 5386355 | Method and apparatus for illuminating a hazardous underwater environment | — | 1995-01-31 |
| 5213410 | Method and apparatus for illuminating an underwater environment | — | 1993-05-25 |
| 5105346 | Method and apparatus for illuminating an underwater environment | R. Bruce Fugitt | 1992-04-14 |
| 5029143 | Shaft rub simulator | Howard B. McCracken, Stanley J. Watson | 1991-07-02 |
| 4336591 | Maximum depth monitoring apparatus | Peter F. Berdzar | 1982-06-22 |