Inventor
GRASSHOFF HANS DIETER
6 patents
⚠️ This page may combine multiple inventors who share the name “GRASSHOFF HANS DIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RWE DEA AG
4 patentsUS6245253B1Jun 12, 2001
Liquid composition and its use as magneto-rheological liquid
RWE DEA AG18 citations81
US5830833ANov 3, 1998
Synthetic ester lubricants for refrigerator systems
RWE DEA AG16 citations68
US5474714ADec 12, 1995
Non-polluting shock absorber and level controller fluids
RWE DEA AG5 citations60
US5800731ASep 1, 1998
Homogeneous electroviscous fluids using aluminum compounds
RWE DEA AG2 citations56