Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D349054 | Housing for interchangeable modular components, such as compasses or thermometers | Gregory L. Cross | 1994-07-26 |
| D322370 | Holder for a compass or similar article | Gregory L. Cross | 1991-12-17 |
| D322412 | Strap compass case | Gregory L. Cross | 1991-12-17 |
| D320609 | Eyeglass sun visor | Gregory L. Cross | 1991-10-08 |
| 4759525 | Attachable beverage coaster | Gregory L. Cross | 1988-07-26 |
| D288671 | Line level | Gregory L. Cross | 1987-03-10 |
| D280186 | Leveling gage | Gregory L. Cross | 1985-08-20 |
| 4506371 | Underwater thermometer and method of making | Gregory L. Cross | 1985-03-19 |