Inventor · disambiguated record
Donald M. Stearns
Also filed as: STEARNS DONALD M
7 granted patents·146 citations·filing 1986–1992
87Inventor score
Top patents by PatentIndex Score
7 records- 0179US5045202ACentrifugal oxygenator for treatment of waste water and systemSTEARNS DONALD M·Filed 1986·Granted Sep 3, 1991·50 cites·1 claims
- 0264US4976863AWastewater treatment processPEC RESEARCH INC·Filed 1989·Granted Dec 11, 1990·22 cites·13 claims
- 0361US5190670AProcess and system for separating and condensing contaminants from a liquidPEC RESEARCH INC·Filed 1992·Granted Mar 2, 1993·25 cites·4 claims
- 0458US5507946AApparatus for wastewater treatmentPEC RESEARCH INC·Filed 1990·Granted Apr 16, 1996·21 cites·9 claims
- 0546US5133882ABarge mounted oil recovery and recycle systemPEC RESEARCH INC·Filed 1990·Granted Jul 28, 1992·14 cites·9 claims
- 0636US5125167AOrganic vapor containment and recycle system for open tanks and containersPEC RESEARCH INC·Filed 1990·Granted Jun 30, 1992·8 cites·10 claims
- 0733US5275735AMethod and apparatus for dissolving gas in liquid, e.g., in wastewater collection and transmission systemsPEC RESEARCH INC·Filed 1992·Granted Jan 4, 1994·6 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →