Inventor · disambiguated record
David N. Fulmer
Also filed as: FULMER DAVID · FULMER DAVID N
5 granted patents·4 pending applications·2 citations·filing 2014–2023
62Inventor score
Files withBAKER HUGHES INC4BAKER HUGHES A GE CO LLC3BAKER HUGHES LLC1HALLIBURTON ENERGY SERVICES INC1
Top patents by PatentIndex Score
9 records- 0176US10683576B2Corrosion inhibitors for passivation of galvanized coatings and carbon steelBAKER HUGHES A GE CO LLC·Filed 2018·Granted Jun 16, 2020·2 cites·15 claims
- 0258US2025137142A1Corrosion inhibitor for mild steel in circulating water systemsHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 0354US9921155B2Methods of decreasing scale in aqueous systemsBAKER HUGHES INC·Filed 2014·Granted Mar 20, 2018·0 cites·10 claims
- 0449US11549082B2Cleaning agent comprising a polyacrylate terpolymer for removal of fouling deposits from metal surfacesBAKER HUGHES LLC·Filed 2019·Granted Jan 10, 2023·0 cites·19 claims
- 0549US2015376799A1Non-phosphorous containing corrosion inhibitors for aqueous systemsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 0646US2014241939A1Corrosion inhibitors for cooling water applicationsBAKER HUGHES INC·Filed 2014·Application pending·0 cites
- 0742US10882771B2Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitorBAKER HUGHES A GE CO LLC·Filed 2016·Granted Jan 5, 2021·0 cites·18 claims
- 0840US2019226094A1Phosphorous-free, and iron activating agent-free rust removal, inhibition, and passivationBAKER HUGHES A GE CO LLC·Filed 2018·Application pending·0 cites
- 0937US9921177B2Method of measuring and monitoring conductivity in-situ in high temperature aqueous systemsBAKER HUGHES INC·Filed 2015·Granted Mar 20, 2018·0 cites·27 claims
Join the waitlist — get patent alerts
Get an alert when David N. Fulmer 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 →