Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FH

Fred Hoffmaster — 4 Patents

SPSpx: 2 patents #142 of 468Top 35%
TCThe Marley Company: 1 patents #19 of 62Top 35%
TMThe Marley-Wylain: 1 patents #14 of 33Top 45%
LaPorte, IN: #27 of 129 inventorsTop 25%
Indiana: #8,632 of 33,936 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Fred Hoffmaster has been granted 4 US patents while listed as an inventor at Spx. The first was granted in 2006 and the most recent in November 2021. Fred Hoffmaster ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Fred Hoffmaster in LaPorte, IN, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D935583 Boiler Neil Butt, Joel Bodine, Mike Hostetler, Anis Rahman, Dave DeVries +3 more 2021-11-09
7669535 Boiler gas flow distribution fin apparatus and method Kenneth R. Moskwa, Jeff Jelinek, Ryan Hardesty 2010-03-02
7497728 Panel mount electrical connector in a burner enclosure apparatus and method Kenneth R. Moskwa, Wayne Miller 2009-03-03 $15,707,000
D533648 Boiler Ken Moskwa, Douglas M. Russell, Len Howard Nicholas, H. Scott Ryan, Wayne Miller 2006-12-12