DG

Derek M. Gamertsfelder

CE Crown Equipment: 2 patents #182 of 339Top 55%
📍 Norwalk, OH: #43 of 119 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,072,673 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8528677 Working vehicle having cooling system Dean E. Davis, Jason R. Kremer, Joerg Nellen, Nicholas J. Stein 2013-09-10
8454718 Working vehicle having cooling system with suction device Juergen Buchmann, Dean E. Davis, Jason R. Kremer, Donald E. Luebrecht, Joerg Nellen +1 more 2013-06-04