Inventor · Francis, SK, CA

Gregory Allen

3Patents
2h-index
4Co-inventors
41Inventor score

Filing activity: Feb 10, 1995 → Feb 16, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9897332B2 Energy efficient fenestration assembly Emerging Cross-Sectional Technologies 6 Active
US5542721A Ventilation stop for a sliding window or door Emerging Cross-Sectional Technologies 5 Expired
USD989286S1 Face mask General 0 Active

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