Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142269 | Mobility-assist hybrid conversion vehicles and methods of manufacturing the same | Mark Charles Miller, Kirsten Nichole Mangum, Steven Paul Ungetheim | 2021-10-12 |
| 11142270 | Mobility-assist hybrid conversion vehicles and methods of manufacturing the same | Mark Charles Miller, Kirsten Nichole Mangum, Steven Paul Ungetheim | 2021-10-12 |
| 10994795 | Mobility-assist hybrid conversion vehicles and methods of manufacturing the same | Mark Charles Miller, Kirsten Nichole Mangum, Steven Paul Ungetheim | 2021-05-04 |
| 9896871 | Method of extending opening ranges of vehicle sliding doors | Steven Paul Ungetheim | 2018-02-20 |
| 9603758 | In-floor vehicle ramp | Steven Paul Ungetheim | 2017-03-28 |
| 9126522 | In-floor vehicle ramp | Steven Paul Ungetheim | 2015-09-08 |