Inventor · Pella, IA, US

Fred L. Hrdlicka

2Patents
2h-index
4Co-inventors
33Inventor score

Filing activity: Jan 17, 1992 → Sep 13, 1999

Most-cited inventions

PatentTitleAreaCited byStatus
US5339583A Window sash and method of constructing same Fixed Constructions 31 Expired
US6276526A Flanged edge protector for window unit Emerging Cross-Sectional Technologies 9 Expired

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