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Yeomans Brothers Co

Yeomans Br

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3341450A	Gasification apparatus and method	Expired / Lapsed	1965-10-24	1967-09-12	2	Details
US3228526A	Apparatus for gasification of liquids	Expired / Lapsed	1962-04-10	1966-01-11	2	Details
US3218042A	Aeration apparatus	Expired / Lapsed	1961-07-19	1965-11-16	2	Details
US2725825A	Liquid handling system	Expired / Lapsed	1954-03-05	1955-12-06	0	Details