Gregory R. Chumbley

📍 Malibu, CA: #12 of 27 inventorsTop 45%

🗺 California: #4,598 of 17,285 inventorsTop 30%

Overall (1997): #147,244 of 185,788Top 80%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5610383	Device for collecting voting data	—	1997-03-11