WS

William Swift

📍 Billerica, MA: #287 of 621 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,925,924 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10167065 Auxiliary wake ballast system Jeffrey Ralph Swift 2019-01-01
6000291 Starting assembly for a lawnmower engine — 1999-12-14