Dennis D. Gertenbach

FM Freeport Minerals: 1 patents #2 of 11Top 20%

📍 Lakewood, CO: #33 of 109 inventorsTop 35%

🗺 Colorado: #1,749 of 5,433 inventorsTop 35%

Overall (2020): #493,061 of 565,922Top 90%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10662502	Systems and methods for improved metal recovery using ammonia leaching	Joanna M. Robertson, Thomas R. Bolles	2020-05-26