Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Ralph W. Romig — 2 Patents in 2021

Chevron: 2 patents #57 of 352Top 20%
Kingwood, TX: #27 of 103 inventorsTop 30%
Texas: #2,895 of 16,780 inventorsTop 20%
Overall (2021): #120,668 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11021549 System and method for rapid dump tank heating Joseph A. Curren, James E. Hein, Ai-Fu Chang 2021-06-01
10894840 Unified cooling for multiple polyolefin polymerization reactors Timothy O. Odi, Anurag Gupta 2021-01-19