Elmer D. Mannherz

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Southampton, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Low duty cycle electromagnetic flowmeter
- Patent number 4,766,770
- Issue date Aug 30, 1988
- Fischer & Porter Company
- Elmer D. Mannherz
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic flowmeter with triangular flux drive
- Patent number 4,704,907
- Issue date Nov 10, 1987
- Fischer & Porter Company
- Elmer D. Mannherz
- G01 - MEASURING TESTING
Information Patent Grant
Technique for stabilizing injection molded flowmeter liner
- Patent number 4,592,886
- Issue date Jun 3, 1986
- Fischer & Porter
- Elmer D. Mannherz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for injection-molding a liner onto a metal spool
- Patent number 4,403,933
- Issue date Sep 13, 1983
- Fischer & Porter Company
- James W. Davis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Noise-reducing electrodes for electromagnetic flowmeter
- Patent number 4,296,636
- Issue date Oct 27, 1981
- Fischer & Porter Co.
- Elmer D. Mannherz
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic flowmeter usable in less-than full fluid lines
- Patent number 3,991,612
- Issue date Nov 16, 1976
- Fischer & Porter Co.
- Elmer D. Mannherz
- G01 - MEASURING TESTING