DH

Doyle G. Herrig

TK Thermo King: 2 patents #1 of 22Top 5%
📍 Elko, MN: #1 of 1 inventorsTop 100%
🗺 Minnesota: #307 of 3,156 inventorsTop 10%
Overall (1997): #42,007 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5669223 Transport temperature control system having enhanced low ambient heat capacity James Haley, Gillian M. Drake 1997-09-23
5634347 Method of controlling a transport refrigeration system without refrigerant modulation Jay L. Hanson 1997-06-03