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JESSE B HAWLEY

JESSE B HA
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2355714A Apparatus for making filters Expired / Lapsed 1942-04-04 1944-08-15 0 Details
US2305433A Method and apparatus for molding articles of thermoplastic,… Expired / Lapsed 1940-09-11 1942-12-15 0 Details