loadpatents
Patent applications and USPTO patent grants for Loadmaster Universal Rigs, Inc..The latest application filed is for "master control system with remote monitoring for handling tubulars".
Patent | Date |
---|---|
Master control system with remote monitoring for handling tubulars Grant 9,441,428 - Barnes , et al. September 13, 2 | 2016-09-13 |
System for operating a drilling rig with a retracting guide dolly and a top drive Grant 9,291,010 - Barnes March 22, 2 | 2016-03-22 |
System for operating a drilling rig with a retracting guide dolly and a top drive Grant 9,243,450 - Barnes January 26, 2 | 2016-01-26 |
Portable moveable horizontal to vertical pipe handler Grant 9,212,526 - Barnes , et al. December 15, 2 | 2015-12-15 |
Master control system with remote monitoring for handling tubulars Grant 8,949,416 - Barnes , et al. February 3, 2 | 2015-02-03 |
Vertical pipe handler with pivoting arms and smart grip Grant 8,936,424 - Barnes , et al. January 20, 2 | 2015-01-20 |
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