Inventor
WALZ LEONHARD
DE15 patents
⚠️ This page may combine multiple inventors who share the name “WALZ LEONHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAIMLER BENZ AG
7 patentsUS5965099AOct 12, 1999
Catalyst and a method for its production and use of same
DAIMLER BENZ AG20 citations92
US5580534ADec 3, 1996
Zeolite-spinel catalyst for the reduction of nitrogen oxides and the process thereof
DAIMLER BENZ AG27 citations91
US6004520ADec 21, 1999
Method for operating a purification device, a purification device and use of the same
DAIMLER BENZ AG11 citations73
US5945080AAug 31, 1999
Catalyst and process for its production
DAIMLER BENZ AG11 citations73
US5905056AMay 18, 1999
Catalyst and a method for its production and use of same
DAIMLER BENZ AG12 citations73
US5750460AMay 12, 1998
Catalyst and process for its production
DAIMLER BENZ AG11 citations73
US5851501ADec 22, 1998
Process for absorbing and desorbing nitrogen oxides in exhaust gases
DAIMLER BENZ AG6 citations62
DAIMLER CHRYSLER AG
4 patentsUS6444178B1Sep 3, 2002
Purification device for gases
DAIMLER CHRYSLER AG17 citations92
US6030589AFeb 29, 2000
Catalyst, method for its production and use of same
DAIMLER CHRYSLER AG16 citations84
US6027703AFeb 22, 2000
Method for operating a purification device for gases as well as a purification device for gases
DAIMLER CHRYSLER AG10 citations73
US6200535B1Mar 13, 2001
Purification device having a porous body for purifying pollutants from an exhaust gas stream
DAIMLER CHRYSLER AG5 citations62