Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Barbed anchor pile

Barbed anchor pile

US Patent 4637757 · Granted Jan 20, 1987

Estimated economic value: $101,537,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Portable door mounted exercise apparatus1995
Method and means for storing a marine riser1986
Tension leg platform with horizontal movement capability1984
Arctic multi-angle conical structure1981