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Gary W. Douglas

📍 North Palm Beach, FL: #16 of 84 inventorsTop 20%
🗺 Florida: #902 of 3,788 inventorsTop 25%
Overall (2002): #218,050 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6343653 Chemical injector apparatus and method for oil well treatment John Y. Mason, Dorman N Matchim, Micah L Knippers 2002-02-05