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Emhart Enterprises Corp

Emhart Ent
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3551364A Processes for making microporous polyurethane bodies employ… Expired / Lapsed 1969-01-23 1970-12-29 0 Details
US3530920A Self-locking threaded fasteners Expired / Lapsed 1968-05-23 1970-09-29 0 Details