DS

David Dwight Sandmann

GC Gray Manufacturing Company: 2 patents #1 of 7Top 15%
📍 Oklahoma City, OK: #7 of 82 inventorsTop 9%
🗺 Oklahoma: #94 of 869 inventorsTop 15%
Overall (2016): #148,683 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9352944 Control and communication system for a wireless vehicle lift system John E. Fagan, Larry M. Jaipaul, Ralph S. McKee, Stephen J. Rucker, William R. Keck, Jr. 2016-05-31
9334145 Velocity controlled wireless vehicle lift system John E. Fagan, Larry M. Jaipaul, Ralph S. McKee, Stephen J. Rucker, William R. Keck, Jr. 2016-05-10