Leonard Y. Nelson

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid luminosity control system for a fluorescent lamp
- Patent number 5,909,085
- Issue date Jun 1, 1999
- Korry Electronics Co.
- Leonard Y. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically pumped isotopic ammonia laser system
- Patent number 4,318,057
- Issue date Mar 2, 1982
- The United States of America as represented by the United States Department o...
- Melvin I. Buchwald
- H01 - BASIC ELECTRIC ELEMENTS