Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728490 | Battery electrode substrates and methods of making the same | Robert J. Edgington, James A. Stepro, Harold J. Wissell | 1998-03-17 |
| 5722134 | Battery electrode substrates and methods of making the same | Robert J. Edgington, James A. Stepro, Harold J. Wissell | 1998-03-03 |
| 5589301 | Battery electrode substrates and method of making same | Robert J. Edgington, James A. Stepro, Harold J. Wissell | 1996-12-31 |