JD

Jack Patrick Duffy-Protentis

🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,099,197 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11926403 Systems and methods for refueling an electric vehicle 2024-03-12
11884365 Method and apparatus for drainage of water from an electric watercraft 2024-01-30
11618542 Systems and methods for refueling an electric watercraft 2023-04-04
11603172 Method and apparatus for using electric watercraft having a warning light 2023-03-14