Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4476865 | Non-metallic, bio-compatible hemostatic clips | Stephen J. Jewusiak, William J. Zwaskis | 1984-10-16 |
| 4288016 | Corner bead and installation tool | Raymond S. Perry | 1981-09-08 |