Henry Hall

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Dover, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Coils for electron discharge devices
- Patent number 8,183,760
- Issue date May 22, 2012
- Osram Sylvania Inc.
- Richard Speer
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COILS FOR ELECTRON DISCHARGE DEVICES
- Publication number 20110304259
- Publication date Dec 15, 2011
- Osram Sylvania Inc.
- Richard Speer
- H01 - BASIC ELECTRIC ELEMENTS