Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

Joanne L. Hilton

Chevron: 1 patents #2,615 of 4,788Top 55%
Houston, TX: #12,319 of 21,073 inventorsTop 60%
Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,770,773 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5415673 Energy efficient filtration of syngas cooling and scrubbing water Frederick B. Seuffert, Erwin A. Reich 1995-05-16