Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394300 | Power supply | Carlos Daniel Diaz de Leon Miranda, Benyu Zou, Joshua Frederick Hartwig, Chieh-Kai Chang, William Awad | 2022-07-19 |
| 9438051 | USB power outlet/charger direct replacement for automotive cigar lighter/power outlet | Thomas Chrapkiewicz, Richard P. Cuplin | 2016-09-06 |
| 8042664 | Electrical cable retractor assembly for a movable window | David J. Rutkowski, John Repp, Brian D. Rutkowski | 2011-10-25 |
| 7871272 | Sliding window magnetic electrical connector | David J. Rutkowski, Gregory J. Holland, Ma Chang Ming | 2011-01-18 |