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

Frederick Hazzard

ADAdemco: 20 patents #5 of 489Top 2%
Honeywell: 5 patents #2,263 of 14,447Top 20%
EAEaton: 2 patents #1,243 of 3,708Top 35%
Plymouth, MN: #99 of 1,545 inventorsTop 7%
Minnesota: #2,175 of 52,454 inventorsTop 5%
Overall (All Time): #133,956 of 4,157,543Top 4%
28 Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
9799201 Water heater leak detection system Ravindra Khosla, David Heil 2017-10-24
7701314 Solenoid assembly with over-molded electronics Nathan H. French, Christopher M. Lodermeier 2010-04-20
6993904 Integrated valve system Sutanto Thomas 2006-02-07