Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Slaby — 3 Patents

USUsfilter: 1 patents #16 of 46Top 35%
Emmaus, PA: #144 of 365 inventorsTop 40%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Slaby has been granted 3 US patents while listed as an inventor at Usfilter. The first was granted in 2006 and the most recent in November 2010. Robert Slaby ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Slaby in Emmaus, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7824549 High efficiency grit removal system Stephen B. Wilcher, Thomas W. Quimby 2010-11-02
7510650 Perforated plate element screen with sealed element design Stephen B. Wilcher, Nathan L. Panek 2009-03-31
6997328 Grit removal assemblies Stephen B. Wilcher 2006-02-14