Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379551 | Method of removing metal ions using an ion exchange membrane | Richard F. Salinaro, Ioannis P. Sipsas | 2002-04-30 |
| 5776629 | Rechargeable batteries and methods of preparing same | Peter J. Degen, Ioannis P. Sipsas, Ralph B. DiPalma | 1998-07-07 |
| 5645956 | Resilient battery separator | Peter J. Degen, Ioannis P. Sipsas | 1997-07-08 |
| 5591539 | Electrolytically conductive battery separator polymeric film | Peter J. Degen | 1997-01-07 |
| 5589302 | Battery separator and battery containing same | Peter J. Degen | 1996-12-31 |
| 5492781 | Battery separators | Peter J. Degen | 1996-02-20 |
| 5318866 | Battery separators | Peter J. Degen | 1994-06-07 |
| 5282971 | Positively charged polyvinylidene fluoride membrane | Peter J. Degen | 1994-02-01 |
| 4543169 | Gold recovery process | Vincent F. D'Agostino, Stephen Zapisek, George Schore | 1985-09-24 |
| 4500396 | Copper recovery process | Vincent F. D'Agostino, Stephen Zapisek, George Schore | 1985-02-19 |
| RE31824 | Separator membranes for electrochemical cells | Vincent F. D'Agostino, Joseph C. Sentisi | 1985-02-05 |
| 4468441 | Separator membranes for redox-type electrochemical cells | Vincent F. D'Agostino | 1984-08-28 |
| 4414090 | Separator membranes for redox-type electrochemical cells | Vincent F. D'Agostino | 1983-11-08 |
| 4339473 | Gamma radiation grafting process for preparing separator membranes for electrochemical cells | Vincent F. D'Agostino | 1982-07-13 |
| 4230549 | Separator membranes for electrochemical cells | Vincent F. D'Agostino, Joseph C. Sentisi | 1980-10-28 |