FV

Frank R. Vignal

AH Ashmin Holding: 1 patents #3 of 5Top 60%
📍 Kingwood, TX: #48 of 108 inventorsTop 45%
🗺 Texas: #6,173 of 17,455 inventorsTop 40%
Overall (2020): #470,252 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10760340 Up drill apparatus and method Gunther HH von Gynz-Rekowski, Michael V. Williams, Russell Wayne Koenig, Chaitanya P. Challa 2020-09-01