Inventor · disambiguated record
Ronald S. Bullen
Also filed as: BULLEN RONALD S
4 granted patents·220 citations·filing 1979–1986
82Inventor score
Top patents by PatentIndex Score
4 records- 0183US4701270ANovel compositions suitable for treating deep wellsCANADIAN FRACMASTER LTD·Filed 1986·Granted Oct 20, 1987·46 cites·7 claims
- 0282US4374545ACarbon dioxide fracturing process and apparatusLHB INVESTMENT·Filed 1982·Granted Feb 22, 1983·96 cites·23 claims
- 0382US4241786AWell tree saverBULLEN RONALD S·Filed 1979·Granted Dec 30, 1980·61 cites·11 claims
- 0446US4448709AProppant concentratorBULLEN RONALD S·Filed 1981·Granted May 15, 1984·17 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →