Inventor · Butler, PA, US

Carl A. Slear

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

Filing activity: Apr 6, 1992 → Oct 19, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
USD376270S Bench General 50 Expired
USD457738S1 Site furniture General 48 Expired
USD372133S Bench General 31 Expired
USD380313S Bench General 30 Expired
USD458044S1 Site furniture General 28 Expired
USD629233S1 Bench General 24 Expired
USD854346S1 Bench General 23 Active
USD406701S Site furniture General 22 Expired
USD406700S Site furniture General 22 Expired
US5230186A Playground system Human Necessities 17 Expired
USD474618S1 Bench General 14 Expired
US5404683A Playground system Human Necessities 14 Expired
USD457701S1 Site furniture General 12 Expired
USD421515S Site furniture in the form of a litter receptacle General 11 Expired
USD414952S Site furniture General 9 Expired
USD418652S Site furniture in the form of an ash urn General 9 Expired
USD461336S1 Site furniture General 7 Expired
USD856018S1 Chaise lounge General 5 Active
USD456579S1 Site furniture General 4 Expired
USD459563S1 Site furniture General 3 Expired
USD510216S1 Seat back General 2 Expired
USD515856S1 Seat back General 0 Expired

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