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Fire hydrant control valve
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Patent number 8,640,728
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Issue date Feb 4, 2014
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Sigelock Systems, L.L.C.
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George Sigelakis
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Portable fire hydrant
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Patent number 6,405,805
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Issue date Jun 18, 2002
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Wayne Edwin Miller
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E03 - WATER SUPPLY SEWERAGE
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Portable fire hydrant
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Patent number 6,216,792
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Issue date Apr 17, 2001
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Wayne Edwin Miller
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E03 - WATER SUPPLY SEWERAGE
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Portable fire hydrant
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Patent number 6,095,174
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Issue date Aug 1, 2000
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Wayne Edwin Miller
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E03 - WATER SUPPLY SEWERAGE
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Portable fire hydrant
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Patent number 5,901,738
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Issue date May 11, 1999
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Wayne Edwin Miller
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E03 - WATER SUPPLY SEWERAGE
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3060110
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Patent number 3,060,110
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Issue date Oct 23, 1962
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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2946338
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Patent number 2,946,338
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Issue date Jul 26, 1960
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2669320
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Patent number 2,669,320
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Issue date Feb 16, 1954
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2649768
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Patent number 2,649,768
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Issue date Aug 25, 1953
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E03 - WATER SUPPLY SEWERAGE
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2649111
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Patent number 2,649,111
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Issue date Aug 18, 1953
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E03 - WATER SUPPLY SEWERAGE
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2555727
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Patent number 2,555,727
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Issue date Jun 5, 1951
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E03 - WATER SUPPLY SEWERAGE
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2351640
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Patent number 2,351,640
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Issue date Jun 20, 1944
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E03 - WATER SUPPLY SEWERAGE
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2234635
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Patent number 2,234,635
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Issue date Mar 11, 1941
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E03 - WATER SUPPLY SEWERAGE
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2160501
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Patent number 2,160,501
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Issue date May 30, 1939
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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2078782
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Patent number 2,078,782
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Issue date Apr 27, 1937
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E03 - WATER SUPPLY SEWERAGE
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1365931
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Patent number 1,365,931
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Issue date Jan 18, 1921
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1154582
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Patent number 1,154,582
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Issue date Sep 21, 1915
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E03 - WATER SUPPLY SEWERAGE
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1086825
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Patent number 1,086,825
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Issue date Feb 10, 1914
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E03 - WATER SUPPLY SEWERAGE
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1083291
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Patent number 1,083,291
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Issue date Jan 6, 1914
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E03 - WATER SUPPLY SEWERAGE
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1037914
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Patent number 1,037,914
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Issue date Sep 10, 1912
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E03 - WATER SUPPLY SEWERAGE
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1037980
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Patent number 1,037,980
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Issue date Sep 10, 1912
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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1008675
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Patent number 1,008,675
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Issue date Nov 14, 1911
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B61 - RAILWAYS
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997192
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Patent number 997,192
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Issue date Jul 4, 1911
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E03 - WATER SUPPLY SEWERAGE
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990990
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Patent number 990,990
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Issue date May 2, 1911
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E03 - WATER SUPPLY SEWERAGE
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983279
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Patent number 983,279
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Issue date Feb 7, 1911
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E03 - WATER SUPPLY SEWERAGE