JH

John David Harkrider

📍 Greenwood Village, CO: #136 of 218 inventorsTop 65%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #2,930,831 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9567828 Apparatus and method for sealing a portion of a component disposed in a wellbore Glen Mitchell Kniffin, William Anthony, Jeff S. Jordan 2017-02-14