Inventor · disambiguated record
Davie B. Lawhon
Also filed as: LAWHON DAVIE B
4 granted patents·137 citations·filing 1985–1991
80Inventor score
Files withBETZ LABORATORIES4
Top patents by PatentIndex Score
4 records- 0183US4897797AProportional chemical feeding systemBETZ LABORATORIES·Filed 1988·Granted Jan 30, 1990·55 cites·17 claims
- 0282US4659459AAutomated systems for introducing chemicals into water or other liquid treatment systemsBETZ LABORATORIES·Filed 1985·Granted Apr 21, 1987·54 cites·21 claims
- 0360USD337959SFluid level probe mounting unitBETZ LABORATORIES·Filed 1991·Granted Aug 3, 1993·11 cites·1 claims
- 0450US5199308AMulti-functional level probe mounting deviceBETZ LABORATORIES·Filed 1991·Granted Apr 6, 1993·17 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →