Inventor · Dry Ridge, KY, US

Erwin W. Dewald

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Jan 27, 1984 → Jan 27, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4560071A Display devices for displaying fishing poles and fishing reels Human Necessities 4 Expired

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