Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653517 | Process and system for determination of friction/slip characteristics of road vehicle tires | Manfred Burckhardt, Gerd Eilert, Rainer Freitag, Armin Mueller, Rainer Spiecker +2 more | 1997-08-05 |
| 5599076 | Process for determination of friction/slip characteristics of the tires of a road vehicle and slip control system for carrying out the process | Manfred Burckhardt, Gerd Eilert, Rainer Freitag, Armin Mueller, Rainer Spiecker +2 more | 1997-02-04 |