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Nigel D. Q. Candler
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Hungerford, GB
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last 30 patents
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Patent Grant
Archimedean screw pumps
Patent number
4,245,949
Issue date
Jan 20, 1981
Sigmund Pulsometer Pumps Limited
Nigel D. Q. Candler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Screw pumps with modular construction
Patent number
4,170,436
Issue date
Oct 9, 1979
Sigmund Pulsometer Pumps Limited
Nigel D. Q. Candler
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...