Inventor · disambiguated record
Christopher J. Ball
Also filed as: BALL CHRISTOPHER J · BALL CHRISTOPHER JOHN
15 granted patents·3 pending applications·257 citations·filing 1991–2015
93Inventor score
Files withXYLEM WATER SOLUTIONS ZELIENOPLE LLC5BALL CHRISTOPHER J4BERKEBILE DEAN T2GEIBEL JOHN L2ZURN IND INC2
Top patents by PatentIndex Score
18 records- 0196US5313673AElectronic flush valve arrangementZURN IND INC·Filed 1993·Granted May 24, 1994·104 cites·21 claims
- 0292US5062453AOn demand sensor flush valveZURN IND INC·Filed 1991·Granted Nov 5, 1991·72 cites·20 claims
- 0384US9138665B2Filter media retainer assemblyBALL CHRISTOPHER J·Filed 2012·Granted Sep 22, 2015·8 cites·16 claims
- 0483US9072990B2Apparatus for securing underdrain filter blockBERKEBILE DEAN T·Filed 2011·Granted Jul 7, 2015·6 cites·4 claims
- 0582US8871093B2Filter media retainer assemblyBALL CHRISTOPHER J·Filed 2012·Granted Oct 28, 2014·7 cites·13 claims
- 0679US10112128B2Apparatus for securing underdrain filter blockXYLEM WATER SOLUTIONS ZELIENOPLE LLC·Filed 2015·Granted Oct 30, 2018·2 cites·9 claims
- 0778US8889003B2Underdrain filter block including a grout chamberBERKEBILE DEAN T·Filed 2011·Granted Nov 18, 2014·5 cites·11 claims
- 0876US6108970ASelf-watering plant guardFiled 1997·Granted Aug 29, 2000·34 cites·16 claims
- 0974US8657122B2Clog resistant media retainer assemblyGEIBEL JOHN L·Filed 2010·Granted Feb 25, 2014·3 cites·12 claims
- 1074USD687861SFilter media retainerBALL CHRISTOPHER J·Filed 2012·Granted Aug 13, 2013·3 cites·1 claims
- 1171US10052572B2Underdrain filter blockXYLEM WATER SOLUTIONS ZELIENOPLE LLC·Filed 2014·Granted Aug 21, 2018·2 cites·18 claims
- 1270US9480939B2Underdrain and method for transferring forces and directing flowXYLEM WATER SOLUTIONS ZELIENOPLE LLC·Filed 2014·Granted Nov 1, 2016·3 cites·16 claims
- 1366US8323514B2Method and system for cleaning filter media support structuresGEIBEL JOHN L·Filed 2009·Granted Dec 4, 2012·6 cites·24 claims
- 1457US2014217039A1Clog Resistant Media Retainer AssemblyXYLEM WATER SOLUTIONS ZELIENOPLE LLC·Filed 2014·Application pending·0 cites
- 1544US2015014259A1Dual parallel lateral with internal air distribution pipeXYLEM WATER SOLUTIONS ZELIENOPLE LLC·Filed 2013·Application pending·0 cites
- 1644US2014091489A1Blowing agent introduction in polymer foam processingTREXEL INC·Filed 2012·Application pending·0 cites
- 1741US9199186B2Underdrain flume plateBRUCE DANIEL E·Filed 2011·Granted Dec 1, 2015·0 cites·16 claims
- 1834USD684597SGranular filter media retainerBALL CHRISTOPHER J·Filed 2011·Granted Jun 18, 2013·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →