Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6962103 | Multi-stroke cylinder | — | 2005-11-08 |
| 6651546 | Multi-stroke cylinder | — | 2003-11-25 |
| 4459773 | Tensioned mounting device for thin, planar artforms | Jane M. Sandlin | 1984-07-17 |