Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D975647 | Electrical connector | Preston D. Shultz | 2023-01-17 |
| 11175352 | Aircraft ground power plug force tester | Preston D. Shultz | 2021-11-16 |
| D934799 | Portable 400 hertz power distribution unit | Preston D. Shultz | 2021-11-02 |
| 10938171 | Portable power distribution unit for 400 hertz power | Preston D. Shultz | 2021-03-02 |
| D858326 | Plug force tester | Preston D. Shultz | 2019-09-03 |
| 10044128 | Modular, repairable, aircraft ground power receptacle, method of repair and repair kit | Preston D. Shultz | 2018-08-07 |
| 7955128 | Electrical power system, method and assembly having nonconductive support bar | Preston D. Shultz | 2011-06-07 |