Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386385 | Lock for a gear shift lever | — | 1997-11-18 |
| D386386 | Lock for a gear shift lever | — | 1997-11-18 |
| 5671623 | Lock assembly with a curved keyway and a flexible key for actuation thereof | — | 1997-09-30 |
| 5131247 | Lock assembly with curved keyway | — | 1992-07-21 |
| 5086632 | Flexible key and lock assembly | — | 1992-02-11 |
| 5081856 | Lock incorporating gear shift lever | — | 1992-01-21 |
| 5064528 | Multiple housing filter system | — | 1991-11-12 |
| 4822246 | Fan for moving fluid axially and radially | — | 1989-04-18 |
| 4391020 | Gravity return hinge having an axle rod in an axle sleeve | — | 1983-07-05 |
| 4332112 | Multipurpose air filling tent | — | 1982-06-01 |
| 4259763 | Bilateral swingable self-closing door hinge with common bolting axle | — | 1981-04-07 |
| 4251959 | Amphibious safe tent | — | 1981-02-24 |
| 4232242 | Sparking plug with efficient air supplying system and a removable sitting device | — | 1980-11-04 |
| 4228562 | Bilateral swingable self-closing door hinge | — | 1980-10-21 |
| 4205476 | Video-smelling bait for fishing | — | 1980-06-03 |
| 4200957 | Self-closing door hinge | — | 1980-05-06 |