Trademark applications and grants for Yang Wenbo. Yang Wenbo has 25 trademark applications. The latest application filed is for "EYOCEL"
Entity Type | INDIVIDUAL |
Address | No. 105, Yangjiahui Vil., Dawu Town, Fangshan County, Lvliang, Shanxi CHINA 033199 |
Patent Application | Date |
---|---|
LOW-DRAG PERFORATING GUN SCALLOPS AND METHOD 20220127936 - 17/500111 YANG; Wenbo ;   et al. | 2022-04-28 |
ASYMMETRIC SHAPED CHARGES AND METHOD FOR MAKING ASYMMETRIC PERFORATIONS 20220081999 - 17/424668 WESSON; David ;   et al. | 2022-03-17 |
ASYMMETRIC INITIATED SHAPED CHARGE AND METHOD FOR MAKING A SLOT-LIKE PERFORATION 20220074719 - 17/189366 YANG; Wenbo | 2022-03-10 |
HIGH DENSITY CLUSTER BASED PERFORATING SYSTEM AND METHOD 20220049586 - 17/513095 YANG; Wenbo ;   et al. | 2022-02-17 |
MULTI-LAYER LOADING TUBE FOR PERFORATING GUN 20220018224 - 17/330699 YANG; Wenbo ;   et al. | 2022-01-20 |
Executing application without unlocking mobile device 11,403,606 - 16/888,547 Li , et al. August 2, 2 | 2022-08-02 |
Proppant transport efficiency system and method 11,326,421 - 17/018,497 Hardesty , et al. May 10, 2 | 2022-05-10 |
Method and device for identity verification 11,323,260 - 17/163,122 Wang , et al. May 3, 2 | 2022-05-03 |
Constant entrance hole perforating gun system and method 11,268,357 - 17/071,363 Yang , et al. March 8, 2 | 2022-03-08 |
High density cluster based perforating system and method 11,187,062 - 16/922,291 Yang , et al. November 30, 2 | 2021-11-30 |
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