Inventor · Round Lake, IL, US

John E. Steck

17Patents
10h-index
33Co-inventors
72Inventor score

Filing activity: Apr 26, 1996 → Apr 30, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
USD390654S Volumetric infusion pump General 141 Expired
US7955295B2 Fluid delivery system with autoconnect features Emerging Cross-Sectional Technologies 106 Active
US7901376B2 Dialysis cassette having multiple outlet valve Human Necessities 106 Active
US8496609B2 Fluid delivery system with spiked cassette Emerging Cross-Sectional Technologies 50 Active
USD560812S1 Specimen collection device General 37 Expired
US8803044B2 Dialysis fluid heating systems Human Necessities 37 Active
US8361009B2 Medical fluid machine with supply autoconnection Emerging Cross-Sectional Technologies 36 Active
US8945042B2 Medical fluid machine with supply autoconnection Emerging Cross-Sectional Technologies 22 Active
USD560811S1 Portion of a specimen collection device General 15 Expired
USD496836S1 Disposable food cutting utensil General 13 Expired
US8177428B2 Holder device for dental x-ray digital sensor Physics 9 Active
US6694619B1 Disposable food cutting utensil Performing Operations; Transporting 4 Expired
US9586003B2 Medical fluid machine with supply autoconnection Emerging Cross-Sectional Technologies 2 Active
US10293091B2 Dialysis system having an autoconnection mechanism Emerging Cross-Sectional Technologies 0 Active
USD484049S1 Disposable food cutting utensil General 0 Expired
US11730868B2 Dialysis system having an autoconnection mechanism Emerging Cross-Sectional Technologies 0 Active
US9119577B2 Specimen collection device Human Necessities 0 Active

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