Inventor · Rochester, MI, US

John Chase

22Patents
12h-index
10Co-inventors
78Inventor score

Filing activity: Jul 28, 1983 → Jun 21, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD513583S1 Furniture leg cap General 28 Expired
USD895777S1 Header ring General 28 Active
USD487392S1 Chair glide General 26 Expired
US7837161B2 Furniture-foot assemblies Human Necessities 25 Active
US7404232B2 Furniture glide assembly Human Necessities 23 Active
USD682078S1 Furniture glide for leg end with replaceable end cap General 19 Active
US7234200B2 Furniture glide assembly Human Necessities 17 Expired
USD890598S1 Low profile glide cap General 16 Active
US4870311A Wireless slip ring assembly Emerging Cross-Sectional Technologies 15 Expired
US7757346B2 Furniture-glide assembly Human Necessities 14 Active
US7393049B2 Replaceable stool assembly Human Necessities 13 Active
US8037574B2 Furniture-glide assembly Human Necessities 13 Active
US5630436A Apparatus for cleaning long tubular medical instruments Performing Operations; Transporting 9 Expired
US4480465A Device for dependently supporting potted plants having visual moisture-indicating means Emerging Cross-Sectional Technologies 8 Expired
US10837556B2 Packing for a well service pump Mechanical Engineering; Lighting; Heating 8 Active
US5885427A Cast iron anode and method of making Emerging Cross-Sectional Technologies 5 Expired
US11692544B2 Scraper ring assembly Mechanical Engineering; Lighting; Heating 4 Active
US11692543B2 Scraper ring Mechanical Engineering; Lighting; Heating 2 Active
US12018676B2 Scraper ring assembly Fixed Constructions 1 Active
US12359738B2 Fiber reinforced valve seal Mechanical Engineering; Lighting; Heating 0 Active
US11913447B1 Valve component Emerging Cross-Sectional Technologies 0 Active
US11530392B2 DPO4 polymerase variants with improved accuracy Chemistry; Metallurgy 0 Active

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