RC

Richard D. Cray

📍 Bolingbrook, IL: #13 of 39 inventorsTop 35%
🗺 Illinois: #1,480 of 5,663 inventorsTop 30%
Overall (2004): #131,798 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6772975 Talking toilet paper roll holder Anita J. Sommerfeld 2004-08-10