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Valery V. Kalinchak

📍 Middletown, DE: #160 of 298 inventorsTop 55%
🗺 Delaware: #4,431 of 7,163 inventorsTop 65%
Overall (All Time): #3,791,829 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290380 Method for recovering breaker metal cord threads from tires Alexandr I. Gitelman, Svetlana G. Orlovskaya 1994-03-01