William B. Belin

📍 Iowa City, IA: #4 of 22 inventorsTop 20%

🗺 Iowa: #134 of 609 inventorsTop 25%

Overall (1994): #160,673 of 165,921Top 100%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5289165	Smoke alarm apparatus	—	1994-02-22