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Georg Wawra
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Leverkusen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Continuous production of microcapsule dispersions
Patent number
4,668,580
Issue date
May 26, 1987
Bayer Aktiengesellschaft
Manfred Dahm
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Flushable rotary gear pump
Patent number
4,400,147
Issue date
Aug 23, 1983
Binks Manufacturing Company
Carl M. Springer
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of determining liquid flow in a conduit
Patent number
4,228,683
Issue date
Oct 21, 1980
Bayer Aktiengesellschaft
Richard Juffa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Measurement and control of multicomponent liquid systems
Patent number
4,228,815
Issue date
Oct 21, 1980
Bayer Aktiengesellschaft
Richard Juffa
G05 - CONTROLLING REGULATING