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

John E. Henderson — 2 Patents

Northrop Grumman: 1 patents #859 of 2,250Top 40%
Rohm And Haas: 1 patents #1,282 of 2,359Top 55%
Ogden, UT: #183 of 542 inventorsTop 35%
Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,221,077 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6499412 Method of firebox temperature control for achieving carbon monoxide emission compliance in industrial furnaces with minimal energy consumption Mayra Rodriguez Cochran, Charles Anthony Dafft, Michael Stanley DeCourcy, James Elder, Frederick Paul Fendt 2002-12-31
5549773 Woven preform/magnetic press process for thermoplastic honeycomb cores John Kenji Narasaki 1996-08-27