Inventor · disambiguated record
John Walter Czajka
Also filed as: CZAJKA JOHN · CZAJKA JOHN W · CZAJKA JOHN WALTER
3 granted patents·4 pending applications·457 citations·filing 1984–2009
77Inventor score
Top patents by PatentIndex Score
7 records- 0188US4605414AReconstruction of a cruciate ligamentCZAJKA JOHN·Filed 1984·Granted Aug 12, 1986·425 cites·5 claims
- 0279US8327724B2Sample preparation apparatusFAIRS MICHAEL ROY·Filed 2008·Granted Dec 11, 2012·20 cites·15 claims
- 0375US8138909B2Portable detection system and methodLEWINGTON JAY·Filed 2008·Granted Mar 20, 2012·12 cites·21 claims
- 0457US2012100526A1Identification and differentiation of nucleic acid sequence using temperature-dependent hybridizationCZAJKA JOHN W·Filed 2009·Application pending·0 cites
- 0546US2003113757A1Rapid and specific detection of campylobacterFiled 2002·Application pending·0 cites
- 0645US2006240447A1Oligonucleotide sequences for the detection of ricin gene and toxinSMITHS DETECTION INC EDGEWOOD·Filed 2005·Application pending·0 cites
- 0741US2010261179A1Sample preparation devices and analyzersSMITHS DETECTION WATFORD LTD·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Walter Czajka 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 →