David Abney

📍 Rowlett, TX: #14 of 36 inventorsTop 40%

🗺 Texas: #6,158 of 17,606 inventorsTop 35%

Overall (2019): #501,109 of 560,194Top 90%

Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10443346	Cement valve	Valeriy Kasyanenko	2019-10-15