Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116264 | Positionable service bench | Robert Butler | 1992-05-26 |
| 4319371 | Leafcutter bee nest | — | 1982-03-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116264 | Positionable service bench | Robert Butler | 1992-05-26 |
| 4319371 | Leafcutter bee nest | — | 1982-03-16 |