Inventor · Chester, VA, US

Frederick T. Proper

1Patents
0h-index
2Co-inventors
16Inventor score

Filing activity: Jun 4, 1982 → Jun 4, 1982

Most-cited inventions

PatentTitleAreaCited byStatus
US4447061A Melt pump seal with vacuum housing Emerging Cross-Sectional Technologies 0 Expired

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