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John A. Schwemin

UF US Air Force: 3 patents #2,296 of 16,312Top 15%
📍 Middletown, RI: #29 of 111 inventorsTop 30%
🗺 Rhode Island: #1,858 of 6,211 inventorsTop 30%
Overall (All Time): #1,619,203 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6485029 Inflatable sealing device Paul E. Moody, Michael R. Ryerson 2002-11-26
5205162 Underwater vehicle launch performance test facility Paul J. Lefebvre 1993-04-27
5050523 Pivoted vehicle launch for submarine Richard H. Baker, James M. Sowle, Stephen A. Jordan 1991-09-24