Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837924 | Signal transmission tube using reclaim material and method of manufacture | — | 1998-11-17 |
| 5192828 | Detonating cord and blasting cap connector block having a resilient free end cord latch | J. Donaldson Thomas | 1993-03-09 |
| 5009163 | Non-electric signal transmission device connection, method and apparatus therefor | Kendall H. Robins, Richard W. Spraggs | 1991-04-23 |