Inventor · disambiguated record
Christopher Kampf
Also filed as: KAMPF CHRISTOPHER · KAMPF CHRISTOPHER GARY
31 granted patents·6 pending applications·349 citations·filing 2002–2022
97Inventor score
Files withAMTROL LICENSING INC20PLAYTEX PRODUCTS INC8ZODIAC POOL CARE INC7COSTA ALVIN1ITEM SOURCE LLC1
Top patents by PatentIndex Score
37 records- 0194US7238278B2Apparatus for purifying waterZODIAC POOL CARE INC·Filed 2002·Granted Jul 3, 2007·61 cites·22 claims
- 0294US6982040B2Method and apparatus for purifying waterZODIAC POOL CARE INC·Filed 2003·Granted Jan 3, 2006·51 cites·22 claims
- 0393US7320761B2Method for purifying waterZODIAC POOL CARE INC·Filed 2006·Granted Jan 22, 2008·18 cites·11 claims
- 0493US7147786B2Method and apparatus for purifying-waterZODIAC POOL CARE INC·Filed 2005·Granted Dec 12, 2006·20 cites·14 claims
- 0592US7540966B2Method and apparatus for purifying waterZODIAC POOL CARE INC·Filed 2007·Granted Jun 2, 2009·18 cites·24 claims
- 0689US10514129B2Hybrid tanksAMTROL LICENSING INC·Filed 2016·Granted Dec 24, 2019·3 cites·16 claims
- 0787US7666162B2Breast cupPLAYTEX PRODUCTS INC·Filed 2002·Granted Feb 23, 2010·30 cites·43 claims
- 0885USD486223SBreast cupPLAYTEX PRODUCTS INC·Filed 2002·Granted Feb 3, 2004·24 cites·1 claims
- 0983USD484970SPump housingPLAYTEX PRODUCTS INC·Filed 2002·Granted Jan 6, 2004·28 cites·1 claims
- 1083USD484236SBreast cupPLAYTEX PRODUCTS INC·Filed 2002·Granted Dec 23, 2003·22 cites·1 claims
- 1182US8919598B2Vacuum insulation panel assemblyAMTROL LICENSING INC·Filed 2012·Granted Dec 30, 2014·13 cites·10 claims
- 1280USD485614SBreast cup housingPLAYTEX PRODUCTS INC·Filed 2002·Granted Jan 20, 2004·19 cites·1 claims
- 1376US11274793B2Composite tankAMTROL LICENSING INC·Filed 2019·Granted Mar 15, 2022·2 cites·19 claims
- 1474US11156369B2Moisture detecting air cap indicator for expansion tank failureAMTROL LICENSING INC·Filed 2019·Granted Oct 26, 2021·1 cites·20 claims
- 1573US11879593B2Hybrid tanksAMTROL LICENSING INC·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 1673US9366373B2Pressure absorber for a fluid system and method of useAMTROL LICENSING INC·Filed 2014·Granted Jun 14, 2016·3 cites·19 claims
- 1771US12111012B2Composite tankAMTROL LICENSING INC·Filed 2022·Granted Oct 8, 2024·0 cites·13 claims
- 1868USD949283STankAMTROL LICENSING INC·Filed 2019·Granted Apr 19, 2022·9 cites·1 claims
- 1968USD496984SWater purifierZODIAC POOL CARE INC·Filed 2003·Granted Oct 5, 2004·15 cites·1 claims
- 2066US10995908B2Hybrid tanksAMTROL LICENSING INC·Filed 2019·Granted May 4, 2021·0 cites·14 claims
- 2165US7776009B2Breast cupPLAYTEX PRODUCTS INC·Filed 2007·Granted Aug 17, 2010·3 cites·22 claims
- 2263US9915433B2Moisture detecting air cap indicator for expansion tank failureAMTROL LICENSING INC·Filed 2014·Granted Mar 13, 2018·1 cites·6 claims
- 2361US10323848B2Moisture detecting air cap indicator for expansion tank failureAMTROL LICENSING INC·Filed 2018·Granted Jun 18, 2019·0 cites·15 claims
- 2456USD975821STank standAMTROL LICENSING INC·Filed 2019·Granted Jan 17, 2023·5 cites·1 claims
- 2556US11231143B2Fiberwound tanksAMTROL LICENSING INC·Filed 2020·Granted Jan 25, 2022·0 cites·19 claims
- 2655US12305809B2Composite tankAMTROL LICENSING INC·Filed 2022·Granted May 20, 2025·0 cites·14 claims
- 2754USD1087287STank assemblyAMTROL LICENSING INC·Filed 2022·Granted Aug 5, 2025·1 cites·1 claims
- 2854US9777880B2Pressure absorber for a fluid system and method of useAMTROL LICENSING INC·Filed 2016·Granted Oct 3, 2017·0 cites·19 claims
- 2953US2007062964A1Reclosable container with easily openable closureITEM SOURCE LLC·Filed 2006·Application pending·0 cites
- 3053US2006032803A1Method and apparatus for purifying waterCOSTA ALVIN·Filed 2005·Application pending·0 cites
- 3152US2004127845A1Breast pump systemPLAYTEX PRODUCTS INC·Filed 2003·Application pending·0 cites
- 3251US2004024352A1Breast pump systemPLAYTEX PRODUCTS INC·Filed 2003·Application pending·0 cites
- 3349US2008121590A1By-pass system for separating untreated water from treated water within a water treatment systemAMTROL LICENSING INC·Filed 2007·Application pending·0 cites
- 3447US10724684B2Fiberwound tanksAMTROL LICENSING INC·Filed 2016·Granted Jul 28, 2020·0 cites·33 claims
- 3546US2018339851A1Water tank with antimicrobial internal linerAMTROL LICENSING INC·Filed 2018·Application pending·0 cites
- 3643USD1106384SConnector for a tank standAMTROL LICENSING INC·Filed 2022·Granted Dec 16, 2025·0 cites·1 claims
- 3735USD503770SWater purifierZODIAC POOL CARE INC·Filed 2003·Granted Apr 5, 2005·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Christopher Kampf files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →