Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6050116 | Method and apparatus for a locking device | — | 2000-04-18 |
| 4905409 | Landscaping timber | — | 1990-03-06 |
| 4619270 | Infant respiratory arrest stimulator device | Frederick J. Margolis | 1986-10-28 |