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IND PROCESS CORP

IND PROCES
Active Patents
0
Total Holdings
5

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2199006A Sponge rubber article and method of making the same Expired / Lapsed 1937-12-01 1940-04-30 0 Details
US2180304A Apparatus for molding sponge rubber Expired / Lapsed 1937-12-01 1939-11-14 0 Details
US2157243A Method of making soft sponge Expired / Lapsed 1937-04-15 1939-05-09 0 Details
US2145731A Method of making corrugated sponge rubber Expired / Lapsed 1937-05-07 1939-01-31 0 Details
US2017071A Method of securing adhesion of rubber to metal Expired / Lapsed 1934-03-10 1935-10-15 0 Details