Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5732837 | Vented vial closure member for freeze-drying which minimizes contamination of freeze-dried products | — | 1998-03-31 |
| 5522155 | Vented vial method of minimizing contamination of freeze-dried products | — | 1996-06-04 |
| 4289480 | Process for heating thin surface layers | Richard Dale Kinard | 1981-09-15 |