Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CS

Carl Schoenberg — 2 Patents

CECambridge Engineering: 2 patents #7 of 18Top 40%
Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #1,800,739 of 4,157,543Top 45%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11598556 Blow through direct fired heating, A/C and ERV Michael Rodney Mueller, John Foley, Thomas J. Cleary, Marc David Braun 2023-03-07
9188362 Direct fired heaters including premix burner technology Gary J. Potter, Sr., John Foley, Thomas J. Cleary, Marc David Braun, John H. Kramer 2015-11-17