Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678785 | Fiber-optic cable dispenser and remotely controlled vehicle using same | — | 1997-10-21 |
| 5625241 | Carousel electric generator | Harold E. Ewing, Russell R. Chapman | 1997-04-29 |