William E. Hansen

📍 Sacramento, CA: #12 of 84 inventorsTop 15%

🗺 California: #8,996 of 28,521 inventorsTop 35%

Overall (2003): #92,469 of 273,478Top 35%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D476476	Stroller for a bass violin	—	2003-07-01