Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9513087 | Firearms attachment system | — | 2016-12-06 | |
| 8826702 | Vehicle mounted firearm lock | — | 2014-09-09 | |
| 4348574 | Flux dam for submerged arc welding | James R. Underwood | 1982-09-07 | $7,268,000 |
| 4266110 | Clad welding on an inclined surface | — | 1981-05-05 | $3,240,000 |
| 4221957 | Welding flux closed loop system | Waylon C. Powell, James R. Underwood | 1980-09-09 | $2,312,000 |