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Charles E. Jandrue Sr.
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Norwood, MA, US
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Patents Grants
last 30 patents
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Patent Grant
Photographic products and processes
Patent number
6,103,912
Issue date
Aug 15, 2000
Polaroid Corporation
Charles E. Jandrue
C07 - ORGANIC CHEMISTRY
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Patent Grant
Photographic products and processes
Patent number
5,244,771
Issue date
Sep 14, 1993
Polaroid Corporation
Charles E. Jandrue
C07 - ORGANIC CHEMISTRY
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Patent Grant
Synthesis of benzaldehydes
Patent number
4,206,139
Issue date
Jun 3, 1980
Polaroid Corporation
Elbert M. Idelson
C07 - ORGANIC CHEMISTRY