Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Clugg — 3 Patents

SPSalco Products: 2 patents #16 of 44Top 40%
Elmhurst, IL: #197 of 619 inventorsTop 35%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
David Clugg has been granted 3 US patents while listed as an inventor at Salco Products. The first was granted in 2019 and the most recent in February 2022. David Clugg ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list David Clugg in Elmhurst, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11248720 Handle for valve assembly Vedran Dzolovic, Lawrence McMullin, James McLaughlin 2022-02-15
10760709 Handle for valve assembly Vedran Dzolovic, Lawrence McMullin, James McLaughlin 2020-09-01
10274101 Handle for valve assembly Vedran Dzolovic, Lawrence McMullin, James McLaughlin 2019-04-30