Inventor · Lombard, IL, US

Robert W. Fraser

60Patents
22h-index
28Co-inventors
88Inventor score

Filing activity: Nov 12, 1986 → Jul 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6139186A Bag having improved tie features Performing Operations; Transporting 68 Expired
US6565794B1 Bag having improved tie features Performing Operations; Transporting 54 Expired
USD661998S1 Trash bag General 42 Active
USD661997S1 Trash bag General 39 Active
USD692311S1 Trash bag General 36 Active
US8157444B2 Bag with improved features Performing Operations; Transporting 35 Active
USD691490S1 Trash bag General 34 Active
USD693238S1 Trash bag General 32 Active
USD692314S1 Trash bag General 31 Active
US5006380A Draw tape bag with multilayer draw tape Emerging Cross-Sectional Technologies 29 Expired
US7942577B2 Flexible bag having a drawtape closure Performing Operations; Transporting 29 Active
USD693240S1 Trash bag General 27 Active
US8876382B2 Embossed draw tape bag Emerging Cross-Sectional Technologies 26 Active
USD696141S1 Trash bag General 26 Active
USD693239S1 Trash bag General 25 Active
US5246134A Press-on closure with peelable end panel Performing Operations; Transporting 25 Expired
USD692313S1 Trash bag General 25 Active
USD686087S1 Trash bag General 25 Active
USD692312S1 Trash bag General 24 Active
US5868804A Artificial firelog with natural wood sound Emerging Cross-Sectional Technologies 22 Expired
USD697818S1 Trash bag General 22 Active
US6561696B1 Draw tape bag and method of manufacture Performing Operations; Transporting 22 Expired
USD692310S1 Trash bag General 21 Active
USD686085S1 Trash bag General 21 Active
US4746378A Process for producing Sm.sub.2 Co.sub.17 alloy suitable for use as permanent magnets Electricity 21 Expired

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