Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12496434 | Retractable needle catheter delivery apparatus | John Kujawa, Michael Anstett | 2025-12-16 | |
| 11529498 | Retractable needle catheter delivery apparatus | John Kujawa, Michael Anstett | 2022-12-20 | |
| 11197980 | Retractable needle catheter delivery apparatus | John Kujawa, Michael Anstett | 2021-12-14 | |
| 4566186 | Multilayer interconnect circuitry using photoimageable dielectric | Charles E. Bauer | 1986-01-28 | $1,361,000 |