Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and arrangement for sowing individual seeds in a furrow made by a ploughshare

Method and arrangement for sowing individual seeds in a furrow made by a ploughshare

US Patent 4899672 · Granted Feb 13, 1990

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gauge for measuring wear of a brake pad2025
Soil-working machine for plants grown in rows1991