Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631702 | Double-coated sintered hard-faced harrow disk blades | — | 2009-12-15 |
| 6712860 | Lower leg prosthesis | Eric Rubie, Nathan A. Williams, David Wall | 2004-03-30 |
| D268163 | Microwave meal rack | — | 1983-03-08 |
| 4249464 | Microwave meal rack | — | 1981-02-10 |
| 4196169 | System for disposing of radioactive waste | Kenneth A. Gablin | 1980-04-01 |