Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10957923 | Preventing the formation of black ice as a result of exhaust water from motor vehicles | Guenter Hans Grosch, Stephan Strahl, Rainer Lach, Rolf Loeffler | 2021-03-23 | $9,186,000 |