Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153449 | Heatsink bus for electronic switch | Fred Crook, Michael R. West, Kevin L. Glasgow | 1992-10-06 |
| 4771263 | Variable resistance switch | Frederick L. Crook | 1988-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5153449 | Heatsink bus for electronic switch | Fred Crook, Michael R. West, Kevin L. Glasgow | 1992-10-06 |
| 4771263 | Variable resistance switch | Frederick L. Crook | 1988-09-13 |