George E. Barbour

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Pittsford, MI: #2 of 9 inventorsTop 25%

🗺 Michigan: #27,158 of 86,293 inventorsTop 35%

Overall (All Time): #1,487,012 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9540721	Method of carburizing	—	2017-01-10
6159306	Carburizing device and method of using the same	—	2000-12-12
5827375	Process for carburizing ferrous metal parts	—	1998-10-27