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Jonathan Spangler

CG Ciari Guitars: 5 patents #1 of 11Top 10%
📍 San Diego, CA: #386 of 4,615 inventorsTop 9%
🗺 California: #4,226 of 67,585 inventorsTop 7%
Overall (2023): #30,508 of 537,848Top 6%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11783800 Foldable stringed instrument James Coleman Lee, Matthew J. Poster, Jesse Darley, Elliot Sather 2023-10-10
11719029 Hinge with reinforced abutments James Coleman Lee 2023-08-08
11663996 Foldable stringed instrument and related methods Bryan Cornwall, David Weckerly, Joseph Glaser, II 2023-05-30
11631386 Foldable stringed instrument James Coleman Lee, Philip J. Simpson 2023-04-18
11566436 In-airport guitar kiosk and related methods G. Bryan Cornwall, Thomas Benson 2023-01-31