Andrew J. Cogburn, Jr.

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

TO Tool: 2 patents #4 of 18Top 25%

RT Rolling Too: 1 patents #7 of 7Top 100%

📍 Cement, OK: #1 of 1 inventorsTop 100%

🗺 Oklahoma: #3,359 of 12,736 inventorsTop 30%

Overall (All Time): #1,490,240 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
9598915	Devices and methods for manually moving racked tubulars	—	2017-03-21
9291009	Devices and methods for manually moving racked tubulars	—	2016-03-22
9057224	Devices and methods for manually moving racked tubulars	—	2015-06-16