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Rotary mixing apparatus
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Issue date Jun 25, 1985
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Tatum W. Gressette
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B28 - WORKING CEMENT, CLAY, OR STONE
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3588056
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Patent number 3,588,056
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Issue date Jun 28, 1971
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B28 - WORKING CEMENT, CLAY, OR STONE
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3191914
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Patent number 3,191,914
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Issue date Jun 29, 1965
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B28 - WORKING CEMENT, CLAY, OR STONE
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3172646
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Patent number 3,172,646
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Issue date Mar 9, 1965
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B28 - WORKING CEMENT, CLAY, OR STONE
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3148867
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Patent number 3,148,867
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Issue date Sep 15, 1964
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B28 - WORKING CEMENT, CLAY, OR STONE
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3145976
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Patent number 3,145,976
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Issue date Aug 25, 1964
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B28 - WORKING CEMENT, CLAY, OR STONE
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2508632
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Patent number 2,508,632
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Issue date May 23, 1950
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B28 - WORKING CEMENT, CLAY, OR STONE
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2508633
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Patent number 2,508,633
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Issue date May 23, 1950
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B28 - WORKING CEMENT, CLAY, OR STONE
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1533950
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Patent number 1,533,950
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Issue date Apr 14, 1925
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B28 - WORKING CEMENT, CLAY, OR STONE
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1424102
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Patent number 1,424,102
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Issue date Jul 25, 1922
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B28 - WORKING CEMENT, CLAY, OR STONE
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1410030
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Patent number 1,410,030
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Issue date Mar 21, 1922
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B28 - WORKING CEMENT, CLAY, OR STONE
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1332063
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Patent number 1,332,063
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Issue date Feb 24, 1920
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B28 - WORKING CEMENT, CLAY, OR STONE
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1324960
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Patent number 1,324,960
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Issue date Dec 16, 1919
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B28 - WORKING CEMENT, CLAY, OR STONE
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1198530
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Patent number 1,198,530
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Issue date Sep 19, 1916
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B28 - WORKING CEMENT, CLAY, OR STONE
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1154383
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Patent number 1,154,383
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Issue date Sep 21, 1915
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B28 - WORKING CEMENT, CLAY, OR STONE
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1134300
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Patent number 1,134,300
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Issue date Apr 6, 1915
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B28 - WORKING CEMENT, CLAY, OR STONE
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1065608
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Patent number 1,065,608
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Issue date Jun 24, 1913
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B28 - WORKING CEMENT, CLAY, OR STONE
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1033218
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Patent number 1,033,218
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Issue date Jul 23, 1912
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B28 - WORKING CEMENT, CLAY, OR STONE
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995047
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Patent number 995,047
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Issue date Jun 13, 1911
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B28 - WORKING CEMENT, CLAY, OR STONE
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978961
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Patent number 978,961
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Issue date Dec 20, 1910
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B28 - WORKING CEMENT, CLAY, OR STONE
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973543
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Patent number 973,543
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Issue date Oct 25, 1910
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B28 - WORKING CEMENT, CLAY, OR STONE
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968739
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Patent number 968,739
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Issue date Aug 30, 1910
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B28 - WORKING CEMENT, CLAY, OR STONE
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914495
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Patent number 914,495
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Issue date Mar 9, 1909
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B28 - WORKING CEMENT, CLAY, OR STONE
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906908
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Patent number 906,908
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Issue date Dec 15, 1908
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B28 - WORKING CEMENT, CLAY, OR STONE
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888975
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Patent number 888,975
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Issue date May 26, 1908
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B28 - WORKING CEMENT, CLAY, OR STONE
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886680
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Patent number 886,680
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Issue date May 5, 1908
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B28 - WORKING CEMENT, CLAY, OR STONE
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883983
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Patent number 883,983
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Issue date Apr 7, 1908
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B28 - WORKING CEMENT, CLAY, OR STONE
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864450
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Patent number 864,450
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Issue date Aug 27, 1907
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B28 - WORKING CEMENT, CLAY, OR STONE