RD

Robert A. Doll

JM Joy Global Surface Mining: 1 patents #2 of 27Top 8%
📍 Nashotah, WI: #1 of 5 inventorsTop 20%
🗺 Wisconsin: #663 of 4,392 inventorsTop 20%
Overall (2018): #108,723 of 503,207Top 25%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10156054 Conduit support system Christopher S. Jones, Jesse Knoble, Matthew Loew, Douglas Maki 2018-12-18
9981208 Cyclone reservoir 2018-05-29