Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328778 | Metal-air cells comprising collapsible foam members and means for minimizing internal pressure buildup | Ronald A. Putt | 1994-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328778 | Metal-air cells comprising collapsible foam members and means for minimizing internal pressure buildup | Ronald A. Putt | 1994-07-12 |