Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258966 | Bearing system and locking mechanism for rotary storage cabinet | — | 1981-03-31 |
| 4241964 | Single open frame for the rotor of a rotary storage cabinet | — | 1980-12-30 |
| 4239311 | Sub-assemblies for rotary storage cabinet | Sherwood S. Brownlee, Warren G. Lohr | 1980-12-16 |