DH

David Holdman

AT Aps Technology: 1 patents #27 of 56Top 50%
📍 Kingwood, TX: #454 of 726 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #2,847,383 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10233700 Downhole drilling motor with an adjustment assembly Bill Murray, Mark Ellsworth Wassell 2019-03-19