Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813974 | Filter grip | Benjamin McCabe | 2004-11-09 |
| 6403263 | Cathode current collector for electrochemical cells | — | 2002-06-11 |
| 5397634 | Transferable protective cover layers | Douglas A. Cahill, Richard S. Himmelwright, Francis J. Kearney | 1995-03-14 |