Inventor · Calgary, AB, CA

Roger Becker

12Patents
6h-index
26Co-inventors
66Inventor score

Filing activity: Feb 9, 1976 → Aug 16, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US4751006A Coolant reclamation unit Performing Operations; Transporting 25 Expired
US5104529A Coolant recycler Chemistry; Metallurgy 22 Expired
US4872997A Coolant recycling system and method Performing Operations; Transporting 19 Expired
US5256290A Coolant filtration unit with sludge dryer Performing Operations; Transporting 12 Expired
US5229047A Manufacture of microcellular foam tires Performing Operations; Transporting 8 Expired
US7509777B2 Base connection for connecting a concrete wall panel to a foundation Fixed Constructions 6 Active
US4026408A Chip conveyor Performing Operations; Transporting 4 Expired
US4130195A Arcuate push-bar conveyor Performing Operations; Transporting 3 Expired
US10414597B2 Pallet car for the transport of bulk material for a thermal treatment Performing Operations; Transporting 2 Active
US10234205B2 Method and apparatus for charging pallet cars of a traveling grate for the thermal treatment of bulk materials Emerging Cross-Sectional Technologies 0 Active
US11396032B2 Self-cleaning roller screen Emerging Cross-Sectional Technologies 0 Active
US4394900A Central system elevator Performing Operations; Transporting 0 Expired

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