Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035509 | Semiconductor optical waveguide device | — | 2006-04-25 |
| 6853775 | Semiconductor optical waveguide device | — | 2005-02-08 |
| 4590670 | Method of making an electrical switch | — | 1986-05-27 |
| 4488341 | Method of making a fluid pressure actuator | Douglas R. Scott, Roscoe M. Ailor | 1984-12-18 |
| 4479039 | Electrical switch construction and method of making the same | — | 1984-10-23 |
| 4401964 | Combined temperature responsive valve construction and electrical switch construction and method of making the same | — | 1983-08-30 |
| 4392034 | Electrical switch construction | — | 1983-07-05 |
| 4357589 | Temperature responsive electrical switch construction, parts therefor and methods of making the same | — | 1982-11-02 |
| 4342894 | Electrical switch construction diaphragm seal therefor and methods of making the same | Douglas R. Scott | 1982-08-03 |
| 4314532 | Method and apparatus for translating frequency of mechanical movement into a pneumatic signal | — | 1982-02-09 |
| 4306127 | Corrosion sensor | — | 1981-12-15 |