DL

David D. Lewin

CC Coast Cutlery: 2 patents #2 of 10Top 20%
LS Leupold & Stevens: 1 patents #3 of 5Top 60%
📍 Portland, OR: #318 of 1,708 inventorsTop 20%
🗺 Oregon: #625 of 4,132 inventorsTop 20%
Overall (2018): #78,820 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D824063 Compact light Douglas R. Hutchens, Stephen E. Hubert, Song YangZhi 2018-07-24
D814676 Headlamp Gregory David Windom 2018-04-03
D810854 Sighting device Elbridge J. Lapham, IV, Daniel I. Campean, Olin Lance Scrivens, Quint Crispin 2018-02-20