Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060659 | Medical container stopper | William R. Fiehler | 1991-10-29 |
| 4893636 | Medical container stopper | William R. Fiehler | 1990-01-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5060659 | Medical container stopper | William R. Fiehler | 1991-10-29 |
| 4893636 | Medical container stopper | William R. Fiehler | 1990-01-16 |