William L. Hanson

📍 Tacoma, WA: #210 of 723 inventorsTop 30%

🗺 Washington: #35,300 of 76,902 inventorsTop 50%

Overall (All Time): #2,323,085 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4917241	Camera case	—	1990-04-17
4918259	Electrical outlet box extension cover	—	1990-04-17