Inventor · disambiguated record
Kelvin Woltring
Also filed as: WOLTRING KELVIN · WOLTRING KELVIN L
4 granted patents·1 pending application·49 citations·filing 2009–2024
71Inventor score
Files withLAGERGREN PETER J1SCHMITT IND INC1TOKYO SEIMITSU CO LTD1WOLTRING KELVIN1WOLTRING KELVIN L1
Top patents by PatentIndex Score
5 records- 0188US8104341B2Ultrasonic liquid level monitoring systemLAGERGREN PETER J·Filed 2009·Granted Jan 31, 2012·36 cites·53 claims
- 0283US8412473B2Event monitoring and detection in liquid level monitoring systemWOLTRING KELVIN L·Filed 2011·Granted Apr 2, 2013·13 cites·24 claims
- 0357US12281956B2Automatic balancerTOKYO SEIMITSU CO LTD·Filed 2024·Granted Apr 22, 2025·0 cites·4 claims
- 0436US8639869B2Portable controller for interfacing with process system componentsWOLTRING KELVIN·Filed 2012·Granted Jan 28, 2014·0 cites·18 claims
- 0532US2016116324A1Mobile ultrasonic fuel detection systemSCHMITT IND INC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →