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Keith H. Garretson

📍 Sac City, IA: #2 of 3 inventorsTop 70%
🗺 Iowa: #47 of 364 inventorsTop 15%
Overall (1982): #49,085 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4308843 Slow-run system and apparatus for gaseous fueled internal combustion engines 1982-01-05