Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11537577 | Method and system for document lineage tracking | Philip L. Richards, John T. Ritter, Gregory R. Sheaffer | 2022-12-27 |
| 10050446 | Device and method for global maximum power point tracking | Jonathan Ehlmann, Eric Martina, Patrick L. Chapman, Brian Kuhn | 2018-08-14 |
| 9477247 | Device and method for global maximum power point tracking | Jonathan Ehlmann, Eric Martina, Patrick L. Chapman, Brian Kuhn | 2016-10-25 |
| 8922185 | Device and method for global maximum power point tracking | Jonathan Ehlmann, Eric Martina, Patrick L. Chapman, Brian Kuhn | 2014-12-30 |