Inventor · Cambridge, ON, CA

Leslie E. Clark

9Patents
5h-index
15Co-inventors
60Inventor score

Filing activity: Sep 2, 1992 → Aug 27, 2014

Most-cited inventions

PatentTitleAreaCited byStatus
US5356580A Method of using a vented mold Emerging Cross-Sectional Technologies 25 Expired
US5482721A Mold having vent passageways to obviate trimming of flash Emerging Cross-Sectional Technologies 20 Expired
US5587183A Mold having vent passageways to obivate trimming of flash Emerging Cross-Sectional Technologies 17 Expired
US6352659B1 Vented mold and method for producing a molded article Emerging Cross-Sectional Technologies 11 Expired
US7481637B2 Vented mold and method for producing molded article Emerging Cross-Sectional Technologies 6 Active
USRE36413E Method of using a vented mold General 5 Expired
US8821777B2 Foam seat element, mold for the production thereof and method to manufacture the mold Performing Operations; Transporting 4 Active
USRE36572E Mold having vent passageways to obviate trimming of flash General 4 Expired
US10492612B2 Foam seat element, mold for the production thereof and method to manufacture the mold Performing Operations; Transporting 0 Active

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