Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900182 | Vehicle safety catch fence | James Harris | 2021-01-26 |
| 9719221 | Vehicle safety catch fence | James Harris | 2017-08-01 |
| 4639995 | Method of retaining and repairing a track joint | James A. Garman | 1987-02-03 |
| 4618190 | Track joint retaining apparatus | James A. Garman, Richard E. Livesay, Arlyn J. Arians | 1986-10-21 |
| 4490983 | Regenerator apparatus for use in a cryogenic refrigerator | Peter E. Gifford | 1985-01-01 |