JR

John J. Risko

IM Ii Morrow: 2 patents #2 of 7Top 30%
SP Supra Products: 2 patents #13 of 27Top 50%
Overall (All Time): #1,291,870 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D355644 Electronic device enclosure — 1995-02-21
5386084 Electronic device enclosure — 1995-01-31
4936894 Pushbutton lock Wayne F. Larson 1990-06-26
4895036 Key Wayne F. Larson 1990-01-23