D. Duane Brooker

Chevron: 1 patents #2,615 of 4,788Top 55%

📍 Hopewell Junction, NY: #439 of 648 inventorsTop 70%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,758,027 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5578094	Vanadium addition to petroleum coke slurries to facilitate deslagging for controlled oxidation	James S. Falsetti	1996-11-26