Robert K. Smith

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Woburn, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
High luminance electrodeless projection lamp
- Patent number 6,016,031
- Issue date Jan 18, 2000
- Osram Sylvania Inc.
- Walter P. Lapatovich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic discharge appartus with dual power amplifiers
- Patent number 5,339,008
- Issue date Aug 16, 1994
- Osram Sylvania Inc.
- Walter P. Lapatovich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Quadrature-coupled microwave electrodeless lamp
- Patent number 4,712,046
- Issue date Dec 8, 1987
- GTE Laboratories Incorporated
- Scott J. Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic discharge apparatus
- Patent number 4,427,920
- Issue date Jan 24, 1984
- GTE Laboratories Incorporated
- Joseph M. Proud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic discharge apparatus
- Patent number 4,427,925
- Issue date Jan 24, 1984
- GTE Laboratories Incorporated
- Joseph M. Proud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact fluorescent light source having metallized electrodes
- Patent number 4,266,166
- Issue date May 5, 1981
- GTE Laboratories Incorporated
- Joseph M. Proud
- H01 - BASIC ELECTRIC ELEMENTS