Inventor · disambiguated record
John O. Snodgrass
Also filed as: SNODGRASS JOHN O
5 granted patents·111 citations·filing 1976–1995
83Inventor score
Technology areasC25B
Files withPPG INDUSTRIES INC5
Top patents by PatentIndex Score
5 records- 0185US4323595ANickel-molybdenum cathodePPG INDUSTRIES INC·Filed 1980·Granted Apr 6, 1982·33 cites·5 claims
- 0285US4251478APorous nickel cathodePPG INDUSTRIES INC·Filed 1979·Granted Feb 17, 1981·27 cites·19 claims
- 0381US4248679AElectrolysis of alkali metal chloride in a cell having a nickel-molybdenum cathodePPG INDUSTRIES INC·Filed 1979·Granted Feb 3, 1981·24 cites·3 claims
- 0465US4040918AMethod of activating an anodePPG INDUSTRIES INC·Filed 1976·Granted Aug 9, 1977·13 cites·6 claims
- 0557US5612089AMethod for preparing diaphragm for use in chlor-alkali cellsPPG INDUSTRIES INC·Filed 1995·Granted Mar 18, 1997·14 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →