Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125781 | Air lock for transfer of product into and out of vacuum or pressurized chamber | Gary A. Anders, Robert D. Lee | 1992-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5125781 | Air lock for transfer of product into and out of vacuum or pressurized chamber | Gary A. Anders, Robert D. Lee | 1992-06-30 |