Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470318 | Catheter/needle assembly kit and method for administering therapeutic agents to the subarachnoid space | Richard L. Griffith, Joseph J. Gregg | 1995-11-28 |
| 5061244 | Pudendal/paracervical block needle assembly | Joseph J. Gregg, Samuel D. Beley | 1991-10-29 |