Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10903655 | Extended-life asset tracking and sensing power source and management system | Michael Ehrman, Wojciech Grohman, Gaurav Sanjivkumar Sheth | 2021-01-26 | $4,284,000 |
| 9330557 | Cargo and door sensor | Michael Ehrman, Steven R. Wendler | 2016-05-03 | $880,000 |
| 9007209 | Cargo and door sensor | Michael Ehrman, Steven R. Wendler | 2015-04-14 | $963,000 |