DH

Daniel A. Hatfield

Caterpillar: 2 patents #88 of 845Top 15%
Overall (2016): #149,876 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
D758166 Door latch Phillip A. Hartz, Terril Johnson 2016-06-07
D757826 Hood for a wheel loader machine Phillip A. Hartz, Christopher M. Runestad, Terril Johnson 2016-05-31