Calvin K. Lam

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Bedford, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Miniature cryogenic cooling system with split-phase dual compressor...
- Patent number 4,479,358
- Issue date Oct 30, 1984
- Kryovacs Scientific Corp.
- Calvin K. Lam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Micro-cryogenic system with pseudo two stage cold finger, stationar...
- Patent number 4,425,764
- Issue date Jan 17, 1984
- Kryovacs Scientific Corporation
- Calvin K. Lam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Miniature cryogenic cooling system with split-phase dual compressor...
- Patent number 4,385,499
- Issue date May 31, 1983
- Kryovacs Scientific Corporation
- Calvin K. Lam
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Valves for cryogenic refrigerators
- Patent number 4,294,600
- Issue date Oct 13, 1981
- Oerlikon-Buhrle U.S.A. Inc.
- Domenico S. Sarcia
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...