JR

James J. Roller

IM International Mobile Machines: 1 patents #22 of 36Top 65%
📍 Media, PA: #239 of 402 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,910,409 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4953197 Combination spatial diversity system John Kaewell, Nicholas Carl Schreier 1990-08-28