DC

David Colangelo

Overall (All Time): #1,238,861 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7967604 Heated mouthpiece Davy Wong, Jim Wetzel 2011-06-28
6722770 Uniform epaulet-coupled, enhanced flashlight 2004-04-20
6015217 Uniform epaulet-coupled emergency flashlight Robert D. Burns 2000-01-18
5769740 Golfing acessory apparatus 1998-06-23