Inventor

DELMONICO DOUG

US2 patents

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

DELMONICO DOUG

1 patent

US8468948B2Jun 25, 2013

Railroad tie plate handling machine

DELMONICO DOUG6 citations59

CROSSING GUARD LLC

1 patent

US7699239B2Apr 20, 2010

Retro-reflective system for increasing safety of a railroad crossing, and associated method

CROSSING GUARD LLC0 citations30