Dean Allyn Hopkins Jr.

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated electrically operable micro-valve
- Patent number 6,149,123
- Issue date Nov 21, 2000
- Redwood Microsystems, Inc.
- James M. Harris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Low-power thermopneumatic microvalve
- Patent number 6,129,331
- Issue date Oct 10, 2000
- Redwood Microsystems
- Albert Karl Henning
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated electrically operable normally closed valve
- Patent number 5,865,417
- Issue date Feb 2, 1999
- Redwood Microsystems, Inc.
- James M. Harris
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrochemical actuator and method of making same
- Patent number 5,671,905
- Issue date Sep 30, 1997
- Dean A. Hopkins
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...