Home › Fly fishing line

Fly fishing line

US Patent 4386132 · Granted May 31, 1983

Estimated economic value: $9,335,000 ⓘ

Assignee

3M

Inventors

William A. Dille (1 patents)
Wayne E. Erickson (1 patents)
Leon D. Royer (2 patents)

View full patent text on Google Patents →