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Hans Drenkard

AV Avco: 1 patents #5 of 21Top 25%
📍 Stratford, CT: #8 of 29 inventorsTop 30%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #140,288 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4844692 Contoured step entry rotor casing George Minkkinen 1989-07-04