DC

David Edward Calver

Overall (All Time): #1,404,996 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11839584 Modular mobility systems Wayne H. Hanson, George J. King, Ryota Yamada, Fahad I. Aldaajani 2023-12-12
D961464 Multifunctional mobility system seat George J. King, Ryota Yamada 2022-08-23
D951824 Multifunctional mobility system base George J. King, Ryota Yamada 2022-05-17