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Ryan D. Otis

VM Vermeer Manufacturing: 1 patents #11 of 38Top 30%
📍 Waverly, IA: #2 of 4 inventorsTop 50%
🗺 Iowa: #543 of 1,748 inventorsTop 35%
Overall (2017): #257,083 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9598905 Two pipe horizontal directional drilling system Michael D. Van Zee, Clint Recker, David M. Wisniewski, Robin W. Carlson 2017-03-21