Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478988 | Thermal exchange composition and articles for use thereof | R. Scott Sparkman | 1995-12-26 |
| D364538 | Tubular compartmentalized beverage cooling wrap | — | 1995-11-28 |
| 5165383 | Gun with pivoting barrel, projectile loader, and trigger interlock | Gary F. Ebert, Keith L. Milliman | 1992-11-24 |
| 5000565 | Optical rangerfinder with through the viewfinder readout | — | 1991-03-19 |
| D305213 | Road hazard warning sign | — | 1989-12-26 |
| 4849593 | Microwave-activated heating element | Calvin L. Seals | 1989-07-18 |
| 4760944 | Sling assembly for bows, rifles, and the like | — | 1988-08-02 |
| 4743726 | Microwave activated heating element | Calvin L. Seals | 1988-05-10 |
| 4284406 | Dental tooth bur | — | 1981-08-18 |
| D256338 | Range finder | Charles E. Kester | 1980-08-12 |