CH

Chad Hartfiel

OS Oshkosh: 1 patents #299 of 384Top 80%
📍 Oshkosh, WI: #583 of 837 inventorsTop 70%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #4,141,113 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10435026 Twin engine power uniter Jason Shively, Martin Schimke, Andrew Kotloski, Seth Newlin, David Kay 2019-10-08