Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790686 | Protected metal article | Christy Christ, Gayle P. Fields, James L. Burris | 1988-12-13 |
| 4716075 | Protected metal article and method of making | Christy Christ, Gayle P. Fields, James L. Burris | 1987-12-29 |