John Cogburn

📍 Quinlan, TX: #4 of 21 inventorsTop 20%

🗺 Texas: #40,946 of 125,132 inventorsTop 35%

Overall (All Time): #1,490,577 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9605423	Method of basement construction	—	2017-03-28
9181690	Apparatus and method of basement construction	—	2015-11-10
8650830	Method of basement construction	—	2014-02-18