Inventor · disambiguated record
Brett A. Pfeffer
Also filed as: PFEFFER BRETT A
12 granted patents·3 pending applications·12 citations·filing 2011–2024
84Inventor score
Top patents by PatentIndex Score
15 records- 0189US9556795B2Integrated heat shieldDELAVAN INC·Filed 2014·Granted Jan 31, 2017·7 cites·12 claims
- 0282US9939155B2Flexible swirlersDELAVAN INC·Filed 2015·Granted Apr 10, 2018·3 cites·10 claims
- 0380US12303991B2Material deposition for fuel nozzle jointCOLLINS ENGINE NOZZLES INC·Filed 2024·Granted May 20, 2025·0 cites·13 claims
- 0476US11998998B2Assembly assistanceCOLLINS ENGINE NOZZLES INC·Filed 2022·Granted Jun 4, 2024·0 cites·14 claims
- 0574US11701726B2Material deposition for fluid injectorsDELAVAN INC·Filed 2021·Granted Jul 18, 2023·0 cites·2 claims
- 0672US12157178B2Material deposition for fluid injectorsCOLLINS ENGINE NOZZLES INC·Filed 2023·Granted Dec 3, 2024·0 cites·4 claims
- 0772US11890692B2Material deposition for fluid nozzle jointsDELAVAN INC·Filed 2021·Granted Feb 6, 2024·0 cites·11 claims
- 0871US11440115B2Assembly assistanceDELAVAN INC·Filed 2021·Granted Sep 13, 2022·0 cites·7 claims
- 0961US10584878B2Flexible swirlersDELAVAN INC·Filed 2018·Granted Mar 10, 2020·0 cites·4 claims
- 1060US9068510B2Machined springs for injector applicationsPFEFFER BRETT A·Filed 2011·Granted Jun 30, 2015·2 cites·18 claims
- 1148US10436448B2Injector fittingsDELAVAN INC·Filed 2015·Granted Oct 8, 2019·0 cites·13 claims
- 1245US10202871B2StrainersDELAVAN INC·Filed 2016·Granted Feb 12, 2019·0 cites·13 claims
- 1345US2023108259A1Threaded joints for fluid injection componentsDELAVAN INC·Filed 2021·Application pending·0 cites
- 1445US2020263813A1Laser clad manufacturing techniquesDELAVAN INC·Filed 2019·Application pending·0 cites
- 1539US2017080361A1StrainersDELAVAN INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Brett A. Pfeffer 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 →