Inventor

COLWELL SCOTT A

US2 patents

⚠️ This page may combine multiple inventors who share the name “COLWELL SCOTT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

Droll Yankees

1 patent

US7946248B2May 24, 2011

Knock-down bird feeder with interlocking port

Droll Yankees11 citations75

DROLL YANKEES INC

1 patent

US8863690B2Oct 21, 2014

Feed-level controlled dispenser

DROLL YANKEES INC2 citations49