CK

Charles Kain

GI Gb Ii: 3 patents #6 of 19Top 35%
📍 Indianapolis, IN: #1,388 of 5,011 inventorsTop 30%
🗺 Indiana: #8,550 of 33,936 inventorsTop 30%
Overall (All Time): #1,247,134 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7581321 Folding knife 2009-09-01
7513045 Folding knife with handle pivoting mechanism 2009-04-07
7467991 Knife sharpener Steven McCowen 2008-12-23
6701621 Releasable double locking knife Rohit C. Chopra 2004-03-09