Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4432141 | High precision height comparator apparatus | — | 1984-02-21 |
| 4397092 | Caliper with dial indicator clamp and pistol grip | — | 1983-08-09 |
| 4340984 | Headboard coupling for knock-down bed | — | 1982-07-27 |
| 4253207 | Bed supportable patient helper | — | 1981-03-03 |
| 4202062 | Knock-down invalid bed | — | 1980-05-13 |