-
V-panel filters
-
Patent number 9,205,359
-
Issue date Dec 8, 2015
-
W. L. Gore & Associates, Inc.
-
Thomas P. Kelmartin
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
Hollow polymeric-silicate composite
-
Patent number 8,357,446
-
Issue date Jan 22, 2013
-
Rohm and Haas Electronic Materials CMP Holdings, Inc.
-
Andrew R. Wank
-
B24 - GRINDING POLISHING
-
Silicate composite polishing pad
-
Patent number 8,257,152
-
Issue date Sep 4, 2012
-
Rohm and Haas Electronic Materials CMP Holdings, Inc.
-
Andrew R. Wank
-
B24 - GRINDING POLISHING
-