Michael Oswald

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Capacitance manometer having a relatively thick flush diaphragm und...
- Patent number 6,837,112
- Issue date Jan 4, 2005
- Stec Inc.
- Robert J. Ferran
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Multi-Stage Trochoidal Vacuum Pump
- Publication number 20080226480
- Publication date Sep 18, 2008
- ION METRICS, INC.
- Robert J. Ferran
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CAPACITANCE MANOMETER HAVING A RELATIVELY THICK FLUSH DIAPHRAGM UND...
- Publication number 20040187589
- Publication date Sep 30, 2004
- Robert J. Ferran
- G01 - MEASURING TESTING