William G. Kellen

📍 Cora, WY: #1 of 3 inventorsTop 35%

🗺 Wyoming: #19 of 106 inventorsTop 20%

Overall (2003): #92,190 of 273,478Top 35%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6645072	Portable electronic bingo device	—	2003-11-11