WP

William H. Petersen

Shell Oil Compny: 1 patents #81 of 268Top 35%
📍 Kingwood, TX: #12 of 54 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #51,539 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5320175 Subsea wellhead connections Paul B. Ritter, Jr., Carl G. Langner, Ray R. Ayers 1994-06-14