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FLSmidth and Co AS

FLSmidth a

Active Patents

0

Total Holdings

16

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US4033376A	Rotary drum plant with water introduction system	Expired / Lapsed	1976-04-30	1977-07-05	24	Details
US3530449A	Method and apparatus for transferring data from rotary bodi…	Expired / Lapsed	1966-05-03	1970-09-22	0	Details
US3475013A	Rotary kiln and cooler operation	Expired / Lapsed	1968-05-03	1969-10-28	0	Details
US2549908A	Apparatus for feeding and weighing	Expired / Lapsed	1947-07-12	1951-04-24	0	Details
US2405059A	Indicating device for material treating apparatus	Expired / Lapsed	1943-10-11	1946-07-30	0	Details
US2292897A	Method and apparatus for mixing	Expired / Lapsed	1941-01-17	1942-08-11	0	Details
US2152167A	Method of treating pulverulent material	Expired / Lapsed	1937-06-05	1939-03-28	0	Details
US2148052A	Process and apparatus for burning cement and similar materi…	Expired / Lapsed	1938-02-19	1939-02-21	0	Details
US2136907A	Mill control	Expired / Lapsed	1937-05-17	1938-11-15	0	Details
US2027697A	Homogenizing pulverulent materials	Expired / Lapsed	1933-12-05	1936-01-14	0	Details
US2009408A	Apparatus for packing pulverous material into bags	Expired / Lapsed	1931-07-18	1935-07-30	0	Details
US1980130A	Nodulizing cement materials, etc.	Expired / Lapsed	1933-11-22	1934-11-06	0	Details
US1919489A	Tube mill bearing device	Expired / Lapsed	1931-05-02	1933-07-25	0	Details
US1892074A	Conversion of pulverous material into a noduliform state	Expired / Lapsed	1930-11-28	1932-12-27	0	Details
US1616547A	Handling dry pulverulent materials	Expired / Lapsed	1926-04-03	1927-02-08	0	Details
US1042576A	Burner for rotary kilns, & c.	Expired / Lapsed	1910-08-20	1912-10-29	0	Details