Kingsley A. Doutt

📍 Alpena, MI: #8 of 61 inventorsTop 15%

🗺 Michigan: #22,048 of 86,293 inventorsTop 30%

Overall (All Time): #1,289,472 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5698117	Shut off valve system for robotic welding devices	—	1997-12-16
4880032	Multiple port valve	—	1989-11-14
4650152	Automatic shut-off valve for welding electrode coolant systems	—	1987-03-17
4511276	Cylinder piston rod coupler	—	1985-04-16