TH

Tracy James Haggstrom

FL Fluidmaster: 2 patents #20 of 86Top 25%
Overall (All Time): #2,205,134 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6604249 Advanced dual-flush valve Joseph Han, John C. McKay, Farid Maiwandi 2003-08-12
6442772 Advanced dual-flush valve Joseph Han, John C. McKay, Farid Maiwandi 2002-09-03