SJ

Scott D. Johansen

KA Kaman Aerospace: 1 patents #28 of 57Top 50%
Overall (All Time): #3,953,608 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4750691 Retractable aircraft hoist Richard H. Hollrock, Alvin Kagan 1988-06-14