Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366893 | Culture vessel | Timothy A. Stevens, Douglas P. Henderson, Tadeusz A. Tyndorf | 1994-11-22 |
| 5358871 | Culture vessel | Timothy A. Stevens, Douglas P. Henderson, Tadeusz A. Tyndorf | 1994-10-25 |
| 5358872 | Vessel and closure assembly | Harry E. Gray | 1994-10-25 |