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John Shaughnessy

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Dalton, MA: #17 of 53 inventorsTop 35%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #1,909,085 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10669134 Truck suspension used as a crane counterweight — 2020-06-02
7219618 Water-wheel bathtub float alarm — 2007-05-22