Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803695 | Drive shaft locking cap and related mixing system and method | Jeffery C. Hurd, Steven R. Kjar, Whitt F. Woods | 2017-10-31 |
| 5603501 | Mathematical board game | — | 1997-02-18 |
| 4975938 | Communications link testing | — | 1990-12-04 |