HF

Harold Fechter

DY Dymax: 2 patents #12 of 43Top 30%
Overall (All Time): #2,017,230 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9487921 Undercutter self adjusting and shock absorbing device Dennis Clasen 2016-11-08
8904676 Undercutter device Dennis Clasen, Scott Balderson 2014-12-09