Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Prete — 4 Patents

SKStandard Knapp: 3 patents #7 of 34Top 25%
Cumberland, RI: #64 of 237 inventorsTop 30%
Rhode Island: #1,523 of 6,211 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Prete has been granted 4 US patents while listed as an inventor at Standard Knapp. The first was granted in 1981 and the most recent in April 2004. John Prete ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Prete in Cumberland, RI, US.

Patents per Year

Patents granted per year, 1981 to 2004Bar chart with a peak of 2 patents in 2004.peak 21981: 1 patents19812000: 1 patents20002004: 2 patents2004

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6718730 Case packing machine and method Donald C. Button, Nilang Dalwadi, Rick Dolce, Al Bozzi, Nick Pini +4 more 2004-04-13
6688074 Case packing machine and method Donald C. Button, Nilang Dalwadi, Rick Dolce, Al Bozzi, Nick Pini +4 more 2004-02-10
6098375 Case packing machine Donald C. Button, Nilang Dalwadi, Rick Dolce, Al Bozzi, Nick Pini +4 more 2000-08-08
4243626 Method of making ornamental jewelry stones 1981-01-06