Richard Armstrong

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Princeton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
System having a variable frequency power distribution bus for drivi...
- Patent number 8,541,909
- Issue date Sep 24, 2013
- DRS Power Technology, Inc.
- Richard Armstrong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System having a variable frequency power distribution bus for drivi...
- Patent number 7,969,044
- Issue date Jun 28, 2011
- DRS Power Technology, Inc.
- Richard Armstrong
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM HAVING A VARIABLE FREQUENCY POWER DISTRIBUTION BUS FOR DRIVI...
- Publication number 20110254492
- Publication date Oct 20, 2011
- DRS POWER TECHNOLOGY, INC.
- Richard Armstrong
- B60 - VEHICLES IN GENERAL
Information Patent Application
System Having a Variable Frequency Power Distribution Bus for Drivi...
- Publication number 20090184575
- Publication date Jul 23, 2009
- DRS POWER TECHNOLOGY, INC.
- Richard Armstrong
- B60 - VEHICLES IN GENERAL