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John Shaughnessy — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Dalton, MA: #17 of 53 inventorsTop 35%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John Shaughnessy has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2007 and the most recent in June 2020. John Shaughnessy ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Shaughnessy in Dalton, MA, US.

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

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