Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7923137 | Nonaqueous cell with improved thermoplastic sealing member | Jack W. Marple | 2011-04-12 |
| 7919202 | Nonaqueous cell with improved thermoplastic sealing member | Jack W. Marple | 2011-04-05 |