WJ

William Johns

Chevron: 1 patents #2,615 of 4,788Top 55%
📍 Spring, TX: #1,281 of 2,039 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,664,765 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5972207 Catalytic reforming process for heavy cracked naphtha — 1999-10-26