Inventor · Tigard, OR, US

Carl Johnson

14Patents
6h-index
11Co-inventors
63Inventor score

Filing activity: Sep 20, 1974 → Apr 29, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US5809247A Method and apparatus for guided touring of internet/intranet websites Physics 256 Expired
US8176425B2 Animated screen object for annotation and selection of video sequences Electricity 42 Active
US4648270A Mass flowmeter Physics 35 Expired
US4104434A Sizing composition and glass fibers sized therewith Emerging Cross-Sectional Technologies 27 Expired
US4039716A Resin coated glass fibers and method of producing same through use of an aqueous silane-containing sizing composition whereby hydrolysis and polymerization of the silane is inhibited Emerging Cross-Sectional Technologies 22 Expired
US4530860A Migration-free size for glass fibers Emerging Cross-Sectional Technologies 14 Expired
US4455400A Migratin-free size for glass fibers Chemistry; Metallurgy 5 Expired
US9878511B2 Rubber bales and apparatus and method for making same Emerging Cross-Sectional Technologies 5 Active
US10189224B2 Methods for making rubber bales Emerging Cross-Sectional Technologies 2 Active
US10041220B1 Dog debris scoop Fixed Constructions 2 Active
US10343362B1 Air-assisted rubber balers and baling methods Performing Operations; Transporting 1 Active
US10807338B2 Rubber balers Emerging Cross-Sectional Technologies 1 Active
US11020924B2 Rail system for a travelling chute of a rubber baler and related baling methods Mechanical Engineering; Lighting; Heating 0 Active
USRE50443E1 Rubber balers General 0 Active

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