Membership
Tour
Register
Log in
Hans D. Pletka
Follow
Person
Freigericht, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of testing the heat insulation action of bodies especially o...
Patent number
5,622,430
Issue date
Apr 22, 1997
Degussa Aktiengesellschaft
Hans D. Pletka
G01 - MEASURING TESTING
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
Process and catalyst for the reduction of the ignition temperature...
Patent number
4,515,758
Issue date
May 7, 1985
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 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
Mechanically stable screen cloth construction made of metal
Patent number
4,363,753
Issue date
Dec 14, 1982
Degussa Aktiengesellschaft
Alfred Bozon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sensor for measuring the oxygen content in the exhaust gas of combu...
Patent number
4,362,605
Issue date
Dec 7, 1982
Degussa Aktiengesellschaft
Alfred Bozon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of manufacturing a monolithic metallic matrix coated with a...
Patent number
4,316,823
Issue date
Feb 23, 1982
Degussa Aktiengesellschaft
Alfred Bozon
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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