John R. Kolesar

📍 Johnstown, PA: #48 of 214 inventorsTop 25%

🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%

Overall (All Time): #1,267,421 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
6502716	Duct corner dispenser and method of dispensing duct corners	—	2003-01-07
5621956	Duct frame assembly apparatus	—	1997-04-22
5448815	Duct flange assembly apparatus	—	1995-09-12
D326893	Multi-compartment bait box	—	1992-06-09