Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D741050 | Novelty cap | — | 2015-10-20 |
| 7026228 | Methods of fabricating devices and semiconductor layers comprising cadmium mercury telluride, mercury telluride, and cadmium telluride | John L. Stevenson, David John Cole-Hamilton, Douglas F. Foster, Janet E Hails | 2006-04-11 |
| D444099 | Wearable jewelry item | Pamela Bell | 2001-06-26 |
| 4305417 | Rotationally indexing valve | — | 1981-12-15 |
| 4302945 | Method for defrosting a refrigeration system | — | 1981-12-01 |
| 4262496 | Refrigeration circuit defrost system, method and components | — | 1981-04-21 |
| 4183401 | Combination tube sheet and baffle | Rudy C. Bussjager | 1980-01-15 |
| 4183439 | Utensil and tool holder | — | 1980-01-15 |