Inventor · disambiguated record
Christopher D. Hageman
Also filed as: HAGEMAN CHRISTOPHER · HAGEMAN CHRISTOPHER D · HAGEMAN CHRISTOPHER DAVID
48 granted patents·8 pending applications·431 citations·filing 1992–2024
98Inventor score
Files withGILMOUR INC10INTEX MARKETING LTD9GRABBER CONSTRUCTION PRODUCTS INC5CERTUSVIEW TECHNOLOGIES LLC4GILLETTE CO4
Top patents by PatentIndex Score
56 records- 0196US7377708B2Writing instrument with multi-mode tetheringPENTEL OF AMERICA LTD·Filed 2005·Granted May 27, 2008·23 cites·22 claims
- 0284USD517667SCoupler for water hoseGILMOUR INC·Filed 2004·Granted Mar 21, 2006·28 cites·1 claims
- 0383USD884032SSand filter pumpINTEX MARKETING LTD·Filed 2018·Granted May 12, 2020·18 cites·1 claims
- 0483USD637747SFlashlightGILLETTE CO·Filed 2009·Granted May 10, 2011·27 cites·1 claims
- 0581USD884031SSand filter pumpINTEX MARKETING LTD·Filed 2018·Granted May 12, 2020·16 cites·1 claims
- 0679US9351554B2Handle for luggageTRAVELPRO INTERNATIONAL INC·Filed 2015·Granted May 31, 2016·3 cites·29 claims
- 0779US8851251B2Handle for luggageTRAVELPRO INTERNAT INC·Filed 2013·Granted Oct 7, 2014·5 cites·18 claims
- 0878USD869507SAir pumpINTEX MARKETING LTD·Filed 2018·Granted Dec 10, 2019·14 cites·1 claims
- 0976USD869508SAir pumpINTEX MARKETING LTD·Filed 2018·Granted Dec 10, 2019·13 cites·1 claims
- 1076USD772092SElectronic animal callHUNTERS SPECIALTIES INC·Filed 2015·Granted Nov 22, 2016·17 cites·1 claims
- 1176US7981008B1Stilt systemMARSHALLTOWN COMPANY·Filed 2010·Granted Jul 19, 2011·9 cites·16 claims
- 1273USD510405SSprinkler baseGILMOUR INC·Filed 2004·Granted Oct 4, 2005·17 cites·1 claims
- 1371USD879154SAir pumpINTEX MARKETING LTD·Filed 2018·Granted Mar 24, 2020·10 cites·1 claims
- 1471USD510406SSprinkler baseGILMOUR INC·Filed 2004·Granted Oct 4, 2005·16 cites·1 claims
- 1570USD772093SElectronic animal callHUNTERS SPECIALTIES INC·Filed 2015·Granted Nov 22, 2016·13 cites·1 claims
- 1669USD869509SAir pumpINTEX MARKETING LTD·Filed 2018·Granted Dec 10, 2019·11 cites·1 claims
- 1769USD608803SVacuum packaging deviceSUNBEAM PRODUCTS INC·Filed 2009·Granted Jan 26, 2010·15 cites·1 claims
- 1869USD351575STrailer for towing behind a bicycleCANNONDALE CORP·Filed 1993·Granted Oct 18, 1994·13 cites·1 claims
- 1967USD534213SWriting instrumentPENTEL OF AMERICA LTD·Filed 2005·Granted Dec 26, 2006·15 cites·1 claims
- 2066US7866508B2Beverage dispensing system and methodJMF Group LLC·Filed 2005·Granted Jan 11, 2011·9 cites·27 claims
- 2166US2025129616A1Rotating t-clip and methods of useGRABBER CONSTRUCTION PRODUCTS INC·Filed 2024·Application pending·0 cites
- 2265US9706825B2Handle for luggageTRAVELPRO PRODUCTS INC·Filed 2014·Granted Jul 18, 2017·0 cites·39 claims
- 2364USD961357SDoor handle protection devicePULLGUARDS LLC·Filed 2020·Granted Aug 23, 2022·4 cites·1 claims
- 2463US2025229391A1Rotating t-clip installation tools and methods of useGRABBER CONSTRUCTION PRODUCTS INC·Filed 2024·Application pending·0 cites
- 2560USD635702SHeadlampGILLETTE CO·Filed 2009·Granted Apr 5, 2011·10 cites·1 claims
- 2659US5242178AHitch for attaching a trailer to a bicycleCANNONDALE CORP·Filed 1992·Granted Sep 7, 1993·29 cites·8 claims
- 2756USD696019SHandle for luggageTRAVELPRO INTERNAT INC·Filed 2013·Granted Dec 24, 2013·9 cites·1 claims
- 2854USD621979SPortion of a flashlightGILLETTE CO·Filed 2009·Granted Aug 17, 2010·8 cites·1 claims
- 2952USD961358SDoor handle protection devicePULLGUARDS LLC·Filed 2020·Granted Aug 23, 2022·2 cites·1 claims
- 3052USD508550SSprinkler pattern discGILMOUR INC·Filed 2004·Granted Aug 16, 2005·7 cites·1 claims
- 3152US2025146304A1Hidden fastener free deck clipGRABBER CONSTRUCTION PRODUCTS INC·Filed 2024·Application pending·0 cites
- 3251USD843548SSaltwater systemINTEX MARKETING LTD·Filed 2017·Granted Mar 19, 2019·4 cites·1 claims
- 3350USD773819SHandle for luggageTRAVELPRO INT INC·Filed 2015·Granted Dec 13, 2016·7 cites·1 claims
- 3450US2008058171A1Stilt SystemMARSHALLTOWN COMPANY·Filed 2006·Application pending·0 cites
- 3550US2012126500A1Stabilization mechanism for luggageRANKIN ROBIN·Filed 2011·Application pending·0 cites
- 3649USD535331SWriting instrument with capPENTEL OF AMERICA LTD·Filed 2005·Granted Jan 16, 2007·7 cites·1 claims
- 3749US2025027323A1Deck installation systems and methods for installing sameGRABBER CONSTRUCTION PRODUCTS INC·Filed 2024·Application pending·0 cites
- 3849US2025067064A1Reinforcing bracketGRABBER CONSTRUCTION PRODUCTS INC·Filed 2024·Application pending·0 cites
- 3948USD534587SCap for a writing instrumentPENTAL OF AMERICA LTD·Filed 2005·Granted Jan 2, 2007·8 cites·1 claims
- 4048USD514194SNozzle for water hoseGILMOUR INC·Filed 2004·Granted Jan 31, 2006·6 cites·1 claims
- 4143USD508973SSprinklerGILMOUR INC·Filed 2004·Granted Aug 30, 2005·4 cites·1 claims
- 4243USD508729SSprinkler baseGILMOUR INC·Filed 2004·Granted Aug 23, 2005·4 cites·1 claims
- 4342USD836752SSaltwater systemINTEX MARKETING LTD·Filed 2018·Granted Dec 25, 2018·2 cites·1 claims
- 4442USD679562SStaplerTSI MFG LLC·Filed 2012·Granted Apr 9, 2013·5 cites·1 claims
- 4542USD514196SSprinkler baseGILMOUR INC·Filed 2004·Granted Jan 31, 2006·4 cites·1 claims
- 4641USD643321SMarking deviceCERTUSVIEW TECHNOLOGIES LLC·Filed 2010·Granted Aug 16, 2011·4 cites·1 claims
- 4739USD514195SSprinkler baseGILMOUR INC·Filed 2004·Granted Jan 31, 2006·3 cites·1 claims
- 4839US2011275490A1Stilt systemSENER JAMES T·Filed 2011·Application pending·0 cites
- 4937USD878424SAir pumpINTEX MARKETING LTD·Filed 2018·Granted Mar 17, 2020·1 cites·1 claims
- 5036USD514193SNozzle for water hoseGILMOUR INC·Filed 2004·Granted Jan 31, 2006·2 cites·1 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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