DR

Dann G. Roy

Chevron: 1 patents #78 of 271Top 30%
📍 Nederland, TX: #4 of 7 inventorsTop 60%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #144,125 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5292426 Wax conversion process John Holland, Gerald F. Prescott, Avilino Sequeira, Jr., James R. Whiteman 1994-03-08