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Weyerhaeuser Co

Weyerhaeus

Active Patents

0

Total Holdings

5

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3509539A	Manufacturing plant data acquisition system	Expired / Lapsed	1967-12-18	1970-04-28	0	Details
US3339137A	Moisture determining apparatus having adjacent electrode pa…	Expired / Lapsed	1964-07-03	1967-08-29	2	Details
US3289041A	Electronic time delay mechanism	Expired / Lapsed	1963-12-11	1966-11-29	2	Details
US3280237A	Method of pressing composite consolidated articles	Expired / Lapsed	1963-04-22	1966-10-18	2	Details
US3095086A	Platform carton	Expired / Lapsed	1961-04-19	1963-06-25	2	Details