AS

Anne Steghaus

OT Oil Lift Technology: 1 patents #3 of 12Top 25%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #3,060,105 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9074727 Safety guard for a rotatable member Vern Hult, Scott Rutherford, Kevin Michael Harty, Max Romansky 2015-07-07