Jan C. Riek

DI Dec International: 1 patents #22 of 60Top 40%

RP Research Products: 1 patents #34 of 71Top 50%

📍 Madison, WI: #1,967 of 4,527 inventorsTop 45%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,210,990 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6354468	Beverage dispenser transponder identification system	—	2002-03-12
4559789	Variable cycle moisturizing control circuit for a gas-liquid contact pad	—	1985-12-24