William M. Hansen

📍 Port Orchard, WA: #3 of 7 inventorsTop 45%

🗺 Washington: #611 of 2,427 inventorsTop 30%

Overall (1997): #60,078 of 185,788Top 35%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5647297	Foam stabilized watercraft	—	1997-07-15