Inventor · disambiguated record
Christopher Langhart
Also filed as: LANGHART CHRISTOPHER · LANGHART CHRISTOPHER D · LANGHART CHRISTOPHER DALE
5 granted patents·5 pending applications·26 citations·filing 1984–2014
74Inventor score
Files withKAUFMANN JEAN-CLAUDE1KRPS PARTNERS LLC1LANGHART CHRISTOPHER1LANGHART CHRISTOPHER D1LANGHART CHRISTOPHER DALE1
Top patents by PatentIndex Score
10 records- 0174US6422253B1Mechanized fumigation tent with composite closing structureWESTERN IND INC·Filed 2001·Granted Jul 23, 2002·12 cites·20 claims
- 0272US6776178B1Mechanized fumigation tent having a plural clew system with composite closing structureFiled 2003·Granted Aug 17, 2004·11 cites·19 claims
- 0357US8668032B2Core drill bitLANGHART CHRISTOPHER DALE·Filed 2011·Granted Mar 11, 2014·2 cites·20 claims
- 0443US9791127B2Lighting apparatus with annular segmented reflectorLANGHART CHRISTOPHER·Filed 2014·Granted Oct 17, 2017·0 cites·11 claims
- 0542US2003012346A1System and method for recording telephone conversationsFiled 2002·Application pending·0 cites
- 0641US2009081011A1System and method for parking vehiclesKRPS PARTNERS LLC·Filed 2008·Application pending·0 cites
- 0740US2002118798A1System and method for recording telephone conversationsFiled 2001·Application pending·0 cites
- 0839US2009078172A1System and method for parking vehiclesKAUFMANN JEAN-CLAUDE·Filed 2007·Application pending·0 cites
- 0939US2004077468A1AB crunch machineFiled 2003·Application pending·0 cites
- 1026USD285686SDish antenna supportLANGHART CHRISTOPHER D·Filed 1984·Granted Sep 16, 1986·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Christopher Langhart 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 →