William Stephen Katz

📍 Youngstown, OH: #68 of 284 inventorsTop 25%

🗺 Ohio: #23,384 of 73,341 inventorsTop 35%

Overall (All Time): #1,514,905 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
8943733	Ice hole cover	—	2015-02-03
4690675	Intravenous needle assembly	—	1987-09-01
4627842	Intravenous needle assembly	—	1986-12-09