Inventor · disambiguated record
John R. Marihart
Also filed as: MARIHART JOHN R
4 granted patents·1 pending application·167 citations·filing 1985–2011
81Inventor score
Top patents by PatentIndex Score
5 records- 0189US4786307AChelated plant nutrientsPACIFIC MICRO MINERALS INC·Filed 1987·Granted Nov 22, 1988·68 cites·20 claims
- 0286US4698090AProcess for preparation of compositions for modifying plant growth; compositions for plant growth modification; and method for the use thereofPACIFIC MICRO MINERALS INC·Filed 1985·Granted Oct 6, 1987·51 cites·24 claims
- 0375US6911415B1Fungicidal compositions containing organic compositions derived from natural organic materials, phosphorous acid, phosphite salts and phosphate salts, methods of making same and methods of applying same to plantsACTAGRO LLC·Filed 2002·Granted Jun 28, 2005·17 cites·26 claims
- 0469US4769221AChemical reaction apparatusMARIHART JOHN R·Filed 1987·Granted Sep 6, 1988·31 cites·8 claims
- 0539US2011237438A1Extraction of organic matter from naturally occurring substratesMARIHART JOHN R·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →