Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821159 | Overlapped lamp swivel for after assembly finishing | — | 1989-04-11 |
| 4734838 | Non-abrasive clutch for pharmacy style lamps | — | 1988-03-29 |
| 4605995 | Locking arm lamp swivel | — | 1986-08-12 |
| 4459650 | Wall mounted lamp swivel arm assembly | — | 1984-07-10 |
| 4386393 | Adjustable frictional drag lamp swivel | — | 1983-05-31 |