Inventor · disambiguated record
John Kevin Quackenbush
Also filed as: QUACKENBUSH JOHN K · QUACKENBUSH JOHN KEVIN
5 granted patents·1 pending application·73 citations·filing 2005–2010
79Inventor score
Technology areasG01N
Top patents by PatentIndex Score
6 records- 0194US7696762B2Non-metallic flow-through electrodeless conductivity sensor and leak detectorINVENSYS SYS INC·Filed 2008·Granted Apr 13, 2010·43 cites·12 claims
- 0288US7279903B2Non-metallic flow-through electrodeless conductivity sensor with leak and temperature detectionINVENSYS SYS INC·Filed 2007·Granted Oct 9, 2007·20 cites·34 claims
- 0380US7405572B2Non-metallic flow-through electrodeless conductivity sensor and leak detectorINVENSYS SYS INC·Filed 2006·Granted Jul 29, 2008·6 cites·16 claims
- 0469US7106067B2Calibration plug for invasive and non-invasive electrodeless conductivity sensors and methods of using the same calibration plugINVENSYS SYS INC·Filed 2005·Granted Sep 12, 2006·3 cites·15 claims
- 0562US7157900B2Removable breaking calibration connector for toroidal conductivity sensor and method of calibrationINVENSYS SYS INC·Filed 2005·Granted Jan 2, 2007·1 cites·10 claims
- 0649US2010156427A1Non-Metallic Flow-Through Electrodeless Conductivity Sensor and Leak DetectorQUACKENBUSH JOHN KEVIN·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John Kevin Quackenbush 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 →