KW

Keith B. Willhelm

📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,030,425 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9051810 Frac valve with ported sleeve Christopher Cuffe, John Michael Cuffe 2015-06-09
8516733 Firearm shooting support Claude H. Richey, Jr. 2013-08-27