Inventor · Portland, OR, US

Benjamin A. Shaffer

98Patents

36h-index

74Co-inventors

91Inventor score

Filing activity: Dec 30, 1994 → Apr 8, 2024

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8490299B2	Article of footwear having an upper incorporating a knitted component	Textiles; Paper	281	Active
USD668858S1	Shoe upper	General	260	Active
USD707027S1	Shoe upper	General	169	Active
USD707028S1	Shoe upper	General	164	Active
USD709280S1	Shoe upper	General	152	Active
USD668441S1	Shoe upper	General	143	Active
USD666795S1	Shoe midsole	General	142	Active
US8800172B2	Article of footwear having a knit upper with a polymer layer	Textiles; Paper	114	Active
USD667625S1	Shoe upper	General	109	Active
US8839532B2	Article of footwear incorporating a knitted component	Emerging Cross-Sectional Technologies	106	Active
USD667211S1	Shoe upper	General	100	Active
USD554836S1	Shoe outsole	General	99	Expired
USD667627S1	Shoe upper	General	95	Active
USD668034S1	Shoe upper	General	91	Active
USD668032S1	Shoe upper	General	89	Active
USD668031S1	Shoe upper	General	85	Active
USD668035S1	Shoe upper	General	83	Active
USD667626S1	Shoe upper	General	80	Active
USD545037S1	Portion of a shoe upper	General	80	Expired
USD668033S1	Shoe upper	General	76	Active
USD666404S1	Shoe upper	General	75	Active
US5702401A	Intra-articular measuring device	Human Necessities	71	Expired
USD523232S1	Portion of a shoe midsole	General	68	Expired
USD671730S1	Shoe upper	General	65	Active
US8881430B2	Article of footwear incorporating a knitted component	Textiles; Paper	61	Active

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