DR

Donald Robison

ES Endurance Lift Solutions: 1 patents #4 of 8Top 50%
SS Superior Energy Services: 1 patents #17 of 32Top 55%
📍 Houston, TX: #8,651 of 21,073 inventorsTop 45%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #1,905,203 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10626708 Durable dart plunger Jason N. Cedillo, Jeffrey Brian Zimmerman, Jr. 2020-04-21
10006274 Durable dart plunger Jason N. Cedillo, Jeffrey Brian Zimmerman, Jr. 2018-06-26