Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8753835 | Compressed gas microbial test unit | — | 2014-06-17 |
| 6066264 | Method of oil-water separation | John J. Ronan, Kenneth A. Perrotta | 2000-05-23 |
| 5965015 | Oil-water separator system with oleophobic fibrous filter | John J. Ronan, Kenneth A. Perrotta | 1999-10-12 |
| 4767426 | Membrane filter tube and method of preparation | Robert W. Daly | 1988-08-30 |