John J. Fronduto

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Waltham, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Stably emitting demountable photoelectron generator
- Patent number 4,970,392
- Issue date Nov 13, 1990
- Thermo Electron Corporation
- Peter E. Oettinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrolytic deposition of metals on laser-conditioned surfaces
- Patent number 4,519,876
- Issue date May 28, 1985
- Thermo Electron Corporation
- Chung H. Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
N-nitroso compound analyzer with sample atomization
- Patent number 4,066,411
- Issue date Jan 3, 1978
- Thermo Electron Corporation
- David H. Fine
- G01 - MEASURING TESTING