Inventor · disambiguated record
David L. Halstead
Also filed as: HALSTEAD DAVID · HALSTEAD DAVID L
0 granted patents·3 pending applications·0 citations·filing 2015–2021
Top patents by PatentIndex Score
3 records- 0156US2022064820A1Fibers and Articles Comprising SameDOOLEY CHEMICALS LLC·Filed 2021·Application pending·0 cites
- 0254US2019352585A1Processes and Compositions for Treating FacilitiesDOOLEY CHEMICALS LLC·Filed 2019·Application pending·0 cites
- 0313US2017143861A1Ammonia Reducing Agent for Commercial AviaryDOOLEY CHEMICAL LLC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David L. Halstead 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 →