Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465128 | Method of making a cathode or battery from a metal napthenate | Jack Treger | 2002-10-15 |
| 6440181 | Method of selecting manganese dioxide for use in a cathode | William L. Bowden, Klaus Brandt, James J. Cervera, Hyoun S. Choe, Rimma A. Sirotina | 2002-08-27 |