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R. Douglas Burchesky
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Norwood, MA, US
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last 30 patents
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Patent Grant
Method for modifying asymmetric membranes by endo-treating
Patent number
RE34115
Issue date
Oct 27, 1992
Albany International Corp.
Myron J. Coplan
427 - Coating processes
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Patent Grant
Method for modifying asymmetric membranes by endo-treating
Patent number
4,784,880
Issue date
Nov 15, 1988
Albany International Corp.
Myron J. Coplan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL