Patents per Year
Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854814 | Quick coupler assembly | David V. Martinez, Robert E. Mozingo, Charles B. Hanson | 1989-08-08 |
| 4854812 | Quick coupler assembly | David V. Martinez, Robert E. Mozingo, Charles B. Hanson | 1989-08-08 |
| 4761113 | Quick coupler assembly | David V. Martinez, Robert E. Mozingo, Charles B. Hanson | 1988-08-02 |
| 4552365 | Elastic tubular looped projectile | — | 1985-11-12 |
| D277882 | Elastic projectile for a handgun projector | — | 1985-03-05 |
| D274922 | Gun for elastic missiles | — | 1984-07-31 |
| 4436077 | Gun and resilient loop projectile therefor | — | 1984-03-13 |
| 4391050 | Tooth assembly | Herman J. Maurer | 1983-07-05 |
| 4366350 | Control system for telephone switching system | Ernest O. Lee, George C. Hanson | 1982-12-28 |
| 4273502 | Boom lock means | Herman J. Maurer | 1981-06-16 |