Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346487 | Quick release manual type Fowler for hospital stretchers | Donald H. Holdt | 1982-08-31 |
| 4300262 | Air-powered vacuum cleaner floor tool | Stanley J. Rodowsky, Jr. | 1981-11-17 |