Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Dave Calamia — 5 Patents

BUBrp Us: 5 patents #21 of 118Top 20%
Burlington, WI: #40 of 182 inventorsTop 25%
Wisconsin: #9,054 of 40,088 inventorsTop 25%
Overall (All Time): #1,002,008 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9073616 Marine engine cowling Dale A. Wiegele, George Broughton, Guillaume Longpre, Jeff Turner, John Charles Scott +5 more 2015-07-07
9039469 Mounting system for a rear steering assembly of a marine outboard engine Roger Raetzman 2015-05-26
8951018 Variable pitch propeller and associated propeller blade Gerald Ewens, John Charles Scott, John Valek, Richard McChesney, Mark C. Noble 2015-02-10
8834216 Water deflector for a marine outboard engine Mark C. Noble, Jeff Turner, Brian Hanover, Jerry Ewens, Guillaume Longpre 2014-09-16
8465257 Variable pitch propeller Mark C. Noble, Richard McChesney, Laverne Tatge, Gerald Ewens, Rudolf Wendler +1 more 2013-06-18