CT

Colin Douglas Tisdale

HS Halliburton Energy Services: 2 patents #2,138 of 4,711Top 50%
Saudi Arabian Oil: 2 patents #1,379 of 4,275Top 35%
📍 Bend, OR: #210 of 663 inventorsTop 35%
🗺 Oregon: #8,503 of 28,073 inventorsTop 35%
Overall (All Time): #1,109,732 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12012853 Formation testing and sampling tool for stimulation of tight and ultra-tight formations Wael Soliman Elhawary, Mustapha Berkane, Ghulam Jeelani, Mahmoud Eid Selim, Endurance Oziegbe Ighodalo 2024-06-18
11649724 Formation testing and sampling tool for stimulation of tight and ultra-tight formations Wael Soliman Elhawary, Mustapha Berkane, Ghulam Jeelani, Mahmoud Eid Selim, Endurance Oziegbe Ighodalo 2023-05-16
11432533 Guide dog harness apparatus for the blind and visually impaired Patrick Kruse, Timothy Gorbold 2022-09-06
10939667 Guide dog harness apparatus for the blind and visually impaired Patrick Kruse, Timothy Gorbold 2021-03-09