Inventor · disambiguated record
David Grottenthaler
Also filed as: GROTTENTHALER DAVID · GROTTENTHALER DAVID L · GROTTENTHALER DAVID LEIGH
8 granted patents·4 pending applications·41 citations·filing 2009–2021
84Inventor score
Files withMCALISTER TECHNOLOGIES LLC3REY PAUL2TRANSONIC COMB INC2ADVANCED GREEN INNOVATIONS LLC1ADVANCED GREEN TECHNOLOGIES LLC1
Top patents by PatentIndex Score
12 records- 0194US8646432B1Fluid insulated injector-igniterMCALISTER TECHNOLOGIES LLC·Filed 2013·Granted Feb 11, 2014·13 cites·20 claims
- 0284US9194337B2High pressure direct injected gaseous fuel system and retrofit kit incorporating the sameMCALISTER TECHNOLOGIES LLC·Filed 2013·Granted Nov 24, 2015·6 cites·19 claims
- 0381US11505755B2Method and system for converting associated gasPROTEUM ENERGY LLC·Filed 2020·Granted Nov 22, 2022·1 cites·36 claims
- 0480US8871691B2Methods of treating flowback waterREY PAUL·Filed 2010·Granted Oct 28, 2014·9 cites·43 claims
- 0578US10870810B2Method and system for converting associated gasADVANCED GREEN INNOVATIONS LLC·Filed 2018·Granted Dec 22, 2020·2 cites·51 claims
- 0678US9034805B2Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutionsREY PAUL·Filed 2010·Granted May 19, 2015·8 cites·62 claims
- 0760US9091238B2Systems and methods for providing motion amplification and compensation by fluid displacementMCALISTER TECHNOLOGIES LLC·Filed 2013·Granted Jul 28, 2015·2 cites·13 claims
- 0856US2013220283A1Dual solenoid fuel injector with selectively actuable input and output valvesTRANSONIC COMB INC·Filed 2013·Application pending·0 cites
- 0956US2013233941A1Dual solenoid fuel injector with selectively actuable output valveTRANSONIC COMB INC·Filed 2013·Application pending·0 cites
- 1054US12194837B2Integrated fuel storage systemNIKOLA CORP·Filed 2021·Granted Jan 14, 2025·0 cites·15 claims
- 1153US2014245991A1Fluid insulated injector-igniterADVANCED GREEN TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 1250US2010126471A1Dual solenoid fuel injector with catalytic activator sectionCHEIKY MICHAEL C·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Grottenthaler 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 →