Charles G. Keith

UN Unknown: 3 patents #7,366 of 83,584Top 9%

📍 Plymouth, MN: #614 of 1,545 inventorsTop 40%

🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%

Overall (All Time): #1,427,648 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10914392	Self-obstructing flammable fluid carrying conduit	—	2021-02-09
10094484	Self-obstructing flammable fluid carrying conduit	—	2018-10-09
9470327	Self-obstructing flammable fluid carrying conduit	—	2016-10-18