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Daniel F. Baldwin
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Medford, MA, US
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last 30 patents
Information
Patent Grant
Supermicrocellular foamed materials
Patent number
RE37932
Issue date
Dec 10, 2002
Massachusetts Institute of Technology
Daniel F. Baldwin
422 - Chemical apparatus and process disinfecting, deodorizing, preserving, o...
Information
Patent Grant
Method for providing continuous processing of microcellular and sup...
Patent number
6,051,174
Issue date
Apr 18, 2000
Massachusetts Institute of Technology
Chul B. Park
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for providing continuous processing of microcellular and sup...
Patent number
5,866,053
Issue date
Feb 2, 1999
Massachusetts Institute of Technology
Chul B. Park
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Supermicrocellular foamed materials
Patent number
5,334,356
Issue date
Aug 2, 1994
Massachusetts Institute of Technology
Daniel F. Baldwin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Microcellular thermoplastic foamed with supercritical fluid
Patent number
5,158,986
Issue date
Oct 27, 1992
Massachusetts Institute of Technology
Sung W. Cha
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL