Inventor · Cottage Grove, WI, US

Scott W. Schwartz

62Patents
11h-index
67Co-inventors
81Inventor score

Filing activity: Nov 22, 1996 → Apr 23, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7323106B2 Multi-element filter with multiple pleat channel height Performing Operations; Transporting 52 Expired
US7662216B1 In-line filter and service method Performing Operations; Transporting 48 Active
US7314558B1 Pleated panel fluid filter Performing Operations; Transporting 46 Expired
US7740678B2 High capacity filter Performing Operations; Transporting 39 Active
US6085915A Back-washable spin-on oil filter Performing Operations; Transporting 34 Expired
USD770592S1 Filter element General 18 Active
USD735293S1 Filter element General 17 Active
US8668756B2 Panel filter with reduced restriction Emerging Cross-Sectional Technologies 17 Active
US8926725B2 V-shaped filter with serviceable frames and cartridges Performing Operations; Transporting 17 Active
US8146574B2 Engine air management system Emerging Cross-Sectional Technologies 15 Active
US8852310B2 Filter and filter media having reduced restriction Emerging Cross-Sectional Technologies 12 Active
US8534123B2 Engine air filter replacement indication system Physics 11 Active
US6035930A Power steering reservoir and cooler Emerging Cross-Sectional Technologies 11 Expired
US7597735B2 Apparatus and system for uniform sealing force in an air filter assembly Performing Operations; Transporting 10 Active
US8535403B2 Filter assembly with mounting Performing Operations; Transporting 9 Active
USD810232S1 Filter element General 9 Active
US8893689B2 Crankcase ventilation self-cleaning coalescer with intermittent rotation Emerging Cross-Sectional Technologies 9 Active
US9504950B2 Filter and filter media having reduced restriction Emerging Cross-Sectional Technologies 8 Active
US8764870B2 V-shaped filter and fixture Performing Operations; Transporting 5 Active
US8616188B2 Engine air management system Emerging Cross-Sectional Technologies 5 Active
US8404115B2 Sealed filter element Performing Operations; Transporting 5 Active
US11498022B2 Oval seal with stabilization contour Performing Operations; Transporting 5 Active
US10507419B2 Cleanable filter Mechanical Engineering; Lighting; Heating 4 Active
USD765221S1 Filter element General 4 Active
US6155336A Power steering reservoir and cooler Emerging Cross-Sectional Technologies 4 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.