Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162198 | Injection shield and method for discharging a syringe containing radioactive material | Jack L. Coffey, Bing Bing Zhu | 2000-12-19 |
| 4644326 | Unitary key panel | Luis Villalobos, Steven B. Hirsch, John von Buelow | 1987-02-17 |