John M. Ryan

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Fairfax, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Dynamic consolidation of powders using a pulsed energy source
- Patent number 7,744,812
- Issue date Jun 29, 2010
- Utron Inc.
- F. Douglas Witherspoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Switch contact device for interrupting high current, high voltage,...
- Patent number 6,838,632
- Issue date Jan 4, 2005
- Utron Inc.
- Lester C. Via
- H01 - BASIC ELECTRIC ELEMENTS