RR

Ralph W. Romig

Chevron: 1 patents #102 of 295Top 35%
📍 Kingwood, TX: #13 of 47 inventorsTop 30%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #244,745 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12297310 Methods for chromium catalyst activation using oxygen-enriched fluidization gas James E. Hein, Troy Bretz, Zhihui Gu 2025-05-13