Assignee
SCHWING AMERICA INC
US·39 granted patents·1,148 citations·filing 1990–2017
Top patents by PatentIndex Score
39 records- 0196US6786233B1Boom utilizing composite material constructionSCHWING AMERICA INC·Filed 2002·Granted Sep 7, 2004·90 cites·21 claims
- 0296US6755212B1Boom stiffening systemSCHWING AMERICA INC·Filed 2002·Granted Jun 29, 2004·60 cites·29 claims
- 0394US6202013B1Articulated boom monitoring systemSCHWING AMERICA INC·Filed 1998·Granted Mar 13, 2001·185 cites·20 claims
- 0491US6719009B1Composite material piping systemSCHWING AMERICA INC·Filed 2002·Granted Apr 13, 2004·45 cites·23 claims
- 0591US5557526ALoad monitoring system for boomsSCHWING AMERICA INC·Filed 1994·Granted Sep 17, 1996·48 cites·25 claims
- 0690US6351696B1Automatic leveling system for articulated boomSCHWING AMERICA INC·Filed 1999·Granted Feb 26, 2002·68 cites·24 claims
- 0790US5332366AConcrete pump monitoring systemSCHWING AMERICA INC·Filed 1993·Granted Jul 26, 1994·69 cites·13 claims
- 0888US6938716B1Concrete mixing truck anti-rollover systemSCHWING AMERICA INC·Filed 2003·Granted Sep 6, 2005·51 cites·21 claims
- 0987US7781039B2Boom utilizing composite material constructionSCHWING AMERICA INC·Filed 2006·Granted Aug 24, 2010·14 cites·20 claims
- 1087US5359516ALoad monitoring system for boomsSCHWING AMERICA INC·Filed 1993·Granted Oct 25, 1994·43 cites·34 claims
- 1185US6375432B1Pipeline air pocket detection systemSCHWING AMERICA INC·Filed 2000·Granted Apr 23, 2002·31 cites·24 claims
- 1284US7055613B1Self leveling boom system with rotatable working assemblySCHWING AMERICA INC·Filed 2004·Granted Jun 6, 2006·49 cites·17 claims
- 1381US6604765B1Rear under-ride protection deviceSCHWING AMERICA INC·Filed 2002·Granted Aug 12, 2003·38 cites·5 claims
- 1481US5330327ATransfer tube material flow managementSCHWING AMERICA INC·Filed 1993·Granted Jul 19, 1994·41 cites·25 claims
- 1577US7722243B2Automatic drum rotation control concrete transit mixer truckSCHWING AMERICA INC·Filed 2006·Granted May 25, 2010·14 cites·24 claims
- 1677US6698451B2Conveying pipeline mounted inside a boomSCHWING AMERICA INC·Filed 2002·Granted Mar 2, 2004·20 cites·28 claims
- 1777US5106272ASludge flow measuring systemSCHWING AMERICA INC·Filed 1990·Granted Apr 21, 1992·28 cites·34 claims
- 1871US7128094B2Boom utilizing composite material constructionSCHWING AMERICA INC·Filed 2004·Granted Oct 31, 2006·13 cites·17 claims
- 1971US5361797ASludge pipeline lubrication systemSCHWING AMERICA INC·Filed 1993·Granted Nov 8, 1994·28 cites·24 claims
- 2070US5401140AClosed loop sludge flow control systemSCHWING AMERICA INC·Filed 1994·Granted Mar 28, 1995·18 cites·20 claims
- 2167US10543817B2Powered rear outrigger systemsSCHWING AMERICA INC·Filed 2017·Granted Jan 28, 2020·2 cites·20 claims
- 2266US6808025B2Fire-fighting system having improved flowSCHWING AMERICA INC·Filed 2001·Granted Oct 26, 2004·19 cites·23 claims
- 2365US5029895AOutrigger-mounted axle assemblySCHWING AMERICA INC·Filed 1990·Granted Jul 9, 1991·27 cites·17 claims
- 2462US5354014ASystem for de-icing airplanesSCHWING AMERICA INC·Filed 1993·Granted Oct 11, 1994·21 cites·22 claims
- 2561US6267571B1Hydraulic displacement pump having two stroke lengthSCHWING AMERICA INC·Filed 1999·Granted Jul 31, 2001·19 cites·14 claims
- 2656US6422840B2Hydraulic displacement pump having two stroke lengthSCHWING AMERICA INC·Filed 2001·Granted Jul 23, 2002·4 cites·14 claims
- 2756US5839883ASystem and method for controlling a materials handling systemSCHWING AMERICA INC·Filed 1996·Granted Nov 24, 1998·22 cites·22 claims
- 2855US7114690B2Universal mast support frame and method for mounting mastsSCHWING AMERICA INC·Filed 2002·Granted Oct 3, 2006·4 cites·29 claims
- 2954US6719118B1Fold-over chute safety deviceSCHWING AMERICA INC·Filed 2002·Granted Apr 13, 2004·7 cites·32 claims
- 3051US5336055AClosed loop sludge flow control systemSCHWING AMERICA INC·Filed 1993·Granted Aug 9, 1994·9 cites·10 claims
- 3149US7398981B1Auxiliary axle system for concrete pump truckSCHWING AMERICA INC·Filed 2003·Granted Jul 15, 2008·10 cites·17 claims
- 3249US5479957ASludge pipeline lubrication systemSCHWING AMERICA INC·Filed 1994·Granted Jan 2, 1996·12 cites·19 claims
- 3345US7175189B1Booster axle pivot mountSCHWING AMERICA INC·Filed 2004·Granted Feb 13, 2007·6 cites·16 claims
- 3444US10744676B2Concrete mixer and controls therefor for controlling drum rotationSCHWING AMERICA INC·Filed 2016·Granted Aug 18, 2020·1 cites·14 claims
- 3544US5346368ASludge flow measuring systemSCHWING AMERICA INC·Filed 1993·Granted Sep 13, 1994·7 cites·14 claims
- 3644US5257912ASludge flow measuring systemSCHWING AMERICA INC·Filed 1992·Granted Nov 2, 1993·12 cites·31 claims
- 3743USRE35473ESludge flow measuring systemSCHWING AMERICA INC·Filed 1995·Granted Mar 11, 1997·7 cites·34 claims
- 3842US10670023B2Methods, devices, and systems for controlling a valveSCHWING AMERICA INC·Filed 2017·Granted Jun 2, 2020·0 cites·17 claims
- 3925US5513671AHydraulically controlled water spool valveSCHWING AMERICA INC·Filed 1994·Granted May 7, 1996·6 cites·19 claims
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