Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779567 | Rapid transfer port | — | 2004-08-24 |
| 5997399 | Isolation chamber air curtain apparatus | — | 1999-12-07 |
| 5425400 | Transfer port apparatus and method | — | 1995-06-20 |
| 5287881 | Sealed bonnet for actuating a quarter turn valve assembly | — | 1994-02-22 |
| 5269339 | Sealed bonnet for actuating a quarter turn valve assembly | — | 1993-12-14 |