John H. Mallett

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Brighton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Instrumentation devices using synchro-resolver drive circuitry
- Patent number 4,320,391
- Issue date Mar 16, 1982
- The Singer Company
- John H. Mallett
- G05 - CONTROLLING REGULATING
Information Patent Grant
Simulation technique for generating a sudden open circuit on high c...
- Patent number 4,259,789
- Issue date Apr 7, 1981
- The Singer Company
- John H. Mallett
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS