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Herbert Volker
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Hanau, DE
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last 30 patents
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Patent Grant
Apparatus for the purification of exhaust gas from diesel motors
Patent number
4,900,517
Issue date
Feb 13, 1990
Degussa AG
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for the purification of exhaust gas from diesel motors
Patent number
4,828,807
Issue date
May 9, 1989
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for the reduction of the ignition temperature of diesel so...
Patent number
4,588,707
Issue date
May 13, 1986
Degussa Aktiengesellschaft
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for reducing the ignition temperature of diesel soot
Patent number
4,477,417
Issue date
Oct 16, 1984
Degussa Aktiengesellschaft
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for reducing the ignition temperature of diesel soot and p...
Patent number
4,455,393
Issue date
Jun 19, 1984
Degussa Aktiengesellschaft
Rainer Domesle
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for the combustion of harmful substances contained in exha...
Patent number
4,450,244
Issue date
May 22, 1984
Degussa Aktiengesellschaft
Rainer Domesle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for application of a catalytically active coating containin...
Patent number
4,374,047
Issue date
Feb 15, 1983
Degussa Aktiengesellschaft
Alfred Bozon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification apparatus for an internal combustion engin...
Patent number
4,353,208
Issue date
Oct 12, 1982
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Herbert Volker
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Catalyst for the purification of exhaust gases of internal combusti...
Patent number
4,294,726
Issue date
Oct 13, 1981
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Alfred Bozon
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Shaped catalyst and process for its production
Patent number
4,188,309
Issue date
Feb 12, 1980
Deutsche Gold- und Silber-Scheideanstalt vormals Roessler
Herbert Volker
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for treatment of exhaust gases
Patent number
4,134,733
Issue date
Jan 16, 1979
Deutsche Gold-und Silber-Scheideanstalt vormals Roessler
Herbert M. Volker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Monolithic carrier catalyst and arrangements of such a catalyst for...
Patent number
4,118,199
Issue date
Oct 3, 1978
Deutsche Gold-und Silber-Scheideanstalt vormals Roessler
Herbert Volker
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES