Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413187 | Personal mobility vehicle | Thomas Kruse | 1995-05-09 |
| 5249636 | Personal mobility vehicle | Thomas Kruse | 1993-10-05 |
| 4996407 | Plasma arc transfer controller | — | 1991-02-26 |
| 4916599 | Switching power supply | Richard C. Whitham, II | 1990-04-10 |