RK

Robert Kahl

📍 Sacramento, CA: #12 of 84 inventorsTop 15%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #130,265 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6542079 Infrared detection and alarm system for bottom shelf of shopping cart 2003-04-01