DB

Dennis N. Brown

NL Northwest Podiatric Laboratory: 22 patents #1 of 12Top 9%
NL Northwest Podiatric Laboratories: 9 patents #1 of 1Top 100%
AM Amazon: 6 patents #2,688 of 19,158Top 15%
SW Superfeet Worldwide: 4 patents #6 of 21Top 30%
📍 Seattle, WA: #221 of 21,776 inventorsTop 2%
🗺 Washington: #829 of 76,902 inventorsTop 2%
Overall (All Time): #41,638 of 4,157,543Top 2%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
4597196 Orthotic insert and method or making of the same 1986-07-01
4520580 Skate boot insert 1985-06-04
4510700 Variably adjustable shoe inserts 1985-04-16
4503576 Orthotic appliance and method of making 1985-03-12
4439934 Orthotic insert 1984-04-03
4416292 Method and apparatus for determining the neutral axis of a foot or the like 1983-11-22
4413430 Skate boot insert 1983-11-08
4237626 Deformable foot wedge 1980-12-09