Inventor · London, GB

Kenneth Grange

43Patents
17h-index
10Co-inventors
78Inventor score

Filing activity: Feb 9, 1979 → Oct 27, 1999

Most-cited inventions

PatentTitleAreaCited byStatus
US5031319A Wet razor Performing Operations; Transporting 105 Expired
USD354586S Razor General 68 Expired
US5407066A Packing unit Performing Operations; Transporting 58 Expired
US5228580A Holder for a shaver for wet shaving Human Necessities 45 Expired
USD338343S Child's car seat General 41 Expired
US5457887A Holder for wet shaver Human Necessities 36 Expired
USD325645S Lighting fixture General 35 Expired
US5009003A Razor Performing Operations; Transporting 33 Expired
USD286258S Food mixer General 32 Expired
USD414898S Razor handle General 31 Expired
USD423845S Razor holder General 30 Expired
USD291041S Covered vegetable dish General 29 Expired
USD421155S Razor General 28 Expired
USD421320S Razor handle General 26 Expired
USD285405S Bowl General 26 Expired
USD453396S1 Combined razor and holder therefor General 23 Expired
US5098161A Restraint and protection seat for infant Performing Operations; Transporting 22 Expired
USD342853S Razor holder General 16 Expired
USD261565S Razor handle General 15 Expired
USD433512S Shelter General 13 Expired
US4922609A Pivot head razor Performing Operations; Transporting 13 Expired
USD389524S Display sign device General 12 Expired
US4270737A Securing fencing material to posts Fixed Constructions 12 Expired
US5251756A Packaging for presenting parallelepipedal goods Emerging Cross-Sectional Technologies 10 Expired
US5372249A Device for keeping a razor Human Necessities 10 Expired

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