Jon C. Hummel

📍 Perrysburg, OH: #156 of 459 inventorsTop 35%

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

Overall (All Time): #1,637,225 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5711474	Method and apparatus for welding tubular members	—	1998-01-27
5609291	Expandable tool for holding and aligning pipes to be welded	—	1997-03-11
5538173	Expandable tool for holding aligning pipes to be welded	—	1996-07-23