Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10115995 | Batteries including a flat plate design | Michael J. O'Phelan, Benjamin J. Haasl, Lawrence D. Swanson, Richard J. Kavanagh, A. Gordon Barr +1 more | 2018-10-30 |
| 9620806 | Batteries including a flat plate design | Michael J. O'Phelan, Benjamin J. Haasl, Lawrence D. Swanson, Richard J. Kavanagh, A. Gordon Barr +1 more | 2017-04-11 |
| 7479349 | Batteries including a flat plate design | Michael J. O'Phelan, Benjamin J. Haasl, Lawrence D. Swanson, Richard J. Kavanagh, A. Gordon Barr +1 more | 2009-01-20 |