DC

Daniel I. Campean

LS Leupold & Stevens: 7 patents #9 of 71Top 15%
📍 Portland, OR: #2,226 of 9,213 inventorsTop 25%
🗺 Oregon: #5,706 of 28,073 inventorsTop 25%
Overall (All Time): #726,914 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9958234 Reflex sight with accessory rear iron sight 2018-05-01
D810854 Sighting device Elbridge J. Lapham, IV, David D. Lewin, Olin Lance Scrivens, Quint Crispin 2018-02-20
D790654 Bezel for a sighting device Elbridge J. Lapham, IV, David D. Lewin, Olin Lance Scrivens, Quint Crispin 2017-06-27
9423212 Reflex sight adjustments 2016-08-23
9182773 Low profile auto-locking pinch/turn adjustment knob 2015-11-10
D733832 Sighting device Quint Crispin, Olin Lance Scrivens, David D. Lewin 2015-07-07
7721480 Pivoting lens covers for riflescopes and the like 2010-05-25