Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12062794 | Electrical power storage devices | Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, James S. Symanski +1 more | 2024-08-13 |
| 11764363 | Electrical power storage devices | Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, James S. Symanski +1 more | 2023-09-19 |
| 10818930 | Electrical power storage devices | Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, James S. Symanski +1 more | 2020-10-27 |
| 9525177 | Electrical power storage devices | Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, James S. Symanski +1 more | 2016-12-20 |