Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11597478 | Systems for handling one or more elongated members and methods for using same | Hao Yu, Stephen P. Lindblade, Miles A. Hobdy | 2023-03-07 | |
| 11279446 | Disconnectable tower yoke mooring system and methods for using same | Hao Yu, Stephen P. Lindblade, Steven Eskridge | 2022-03-22 | |
| 11267532 | Disconnectable tower yoke mooring system and methods for using same | Hao Yu, Stephen P. Lindblade, Steven Eskridge | 2022-03-08 | |
| 8499901 | Linkage assembly for drilling or mobile well servicing rig braking system | — | 2013-08-06 | |
| 6817595 | Swing arm chain support method | Roy Cottrell | 2004-11-16 | $4,627,000 |
| 6637829 | Decorative jeweled wheel cover | — | 2003-10-28 |