Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5595452 | Link assembly and bushing therefor | Robert M. Crandall | 1997-01-21 |
| 4573754 | Lamp assembly | — | 1986-03-04 |
| 4513183 | Gravity switch | — | 1985-04-23 |
| 4467154 | Gravity switch and method of making same | — | 1984-08-21 |