JT

John R. Tyhurst

AR Atlantic Richfield: 1 patents #468 of 1,061Top 45%
📍 Independence, KS: #28 of 54 inventorsTop 55%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #3,980,658 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4688589 Pipeline injector apparatus and method for using same Henry A. Brainerd, Charles William Wilkerson, deceased 1987-08-25