Issued Patents All Time
Showing 25 most recent of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334257 | Expansion valve coil assembly | Lifeng Zheng, Qingjun Zeng, Jiyou ZHANG | 2025-06-17 |
| 12042220 | Laser-assisted tumor localization and resection device | Ning Fan, Chao-Tung Yang, Lin Ma, Jinzhen Cai, Feifei Wang +6 more | 2024-07-23 |
| 11945047 | Composite forming system combining additive manufacturing and forging and methods for same | Zirong Zhai, Dalong Zhong, Yingna Wu, Yong Yang, Xiaobin Chen | 2024-04-02 |
| 11865620 | Additive manufacturing system and method | Dalong Zhong, Yingna Wu, Zirong Zhai, Yong Wu, Hai Chang +1 more | 2024-01-09 |
| 11745279 | System and method for machining workpiece and article machined therefrom | Yong Yang, Meisam Salahshoor Pirsoltan, Ming Jia, Huiyu Xu, Yibo Gao +5 more | 2023-09-05 |
| 11571763 | GTAW system and welding method for thick plates with an ultra-narrow gap | Chuanbao Jia, Wei-Ting Wu, Sachin Mishra, Jihui Zhou | 2023-02-07 |
| 11440113 | Electrode and method for manufacturing the same | Andrew Lee Trimmer, Yuanfeng Luo, John Broddus Deaton, Jr. | 2022-09-13 |
| D920031 | Herb grinder | — | 2021-05-25 |
| 10999933 | Conductive material and process | Xiaoyan Huang, Allison Yue Xiao | 2021-05-04 |
| 10399165 | Electrode and method for manufacturing the same | Andrew Lee Trimmer, Yuanfeng Luo, John Broddus Deaton, Jr. | 2019-09-03 |
| 9932784 | Device for handling oil pipes and method for workover | Zenglin Wang, Guangqi Gao, Lei Zhang, Zeng Fu, Huihui Song +6 more | 2018-04-03 |
| 9732570 | Apparatus for tripping oil pipe and system for automatic well workover | Minxuan Wang, Guangqi Gao, Lei Zhang, Huihui Song, Zeng Fu +6 more | 2017-08-15 |
| 9333577 | Electro discharge machining apparatus and method | Peng Li, Huiya Xu, Mark Joseph Gleason, William C. Allison, Jeffrey F. Wessels +1 more | 2016-05-10 |
| 9011205 | Titanium aluminide article with improved surface finish | Bernard Patrick Bewlay, Jonathan Sebastian Janssen, Youdong Zhou | 2015-04-21 |
| 8974656 | Method for roughening metal surfaces and article manufactured thereby | Andrew Lee Trimmer, Joshua Leigh Miller, Nicholas Joseph Kray, Michael Scott Lamphere | 2015-03-10 |
| 8911599 | Tool adapter assembly and machining system | Hongtao Li, Xiaobin Chen, Steven Robert Hayashi, Renwei Yuan, Yuanfeng Luo | 2014-12-16 |
| 8900424 | Electrode and electrochemical machining process for forming non-circular holes | Kevin Leon Bruce | 2014-12-02 |
| 8857055 | Process and system for forming shaped air holes | Jon Conrad Schaeffer, Ronald Scott Bunker, Wenwu Zhang, Kathleen Blanche Morey, Jane Marie Lipkin +2 more | 2014-10-14 |
| 8778147 | Method and tool for forming non-circular holes using a selectively coated electrode | Ronald Scott Bunker | 2014-07-15 |
| 8746093 | Oil pumping unit | Minxuan Wang, Jianli XU, Zhengquan CHENG, Zhonghui Zhang, Bingsheng Liu +3 more | 2014-06-10 |
| 8739404 | Turbine components with cooling features and methods of manufacturing the same | Ronald Scott Bunker, Ann Melinda Ritter, Don Mark Lipkin, Raul Basilio Rebak, Lawrence Bernard Kool +1 more | 2014-06-03 |
| 8535491 | Electrochemical machining assembly with curved electrode | Gary Charles Liotta | 2013-09-17 |
| 8523527 | Apparatus for cooling a platform of a turbine component | Benjamin Paul Lacy, Gary Michael Itzel | 2013-09-03 |
| 8387245 | Components with re-entrant shaped cooling channels and methods of manufacture | Ronald Scott Bunker, Mitchell Nile Hammond | 2013-03-05 |
| 8323473 | Methods and systems for monitoring and controlling electroerosion | Yuanfeng Luo, Renwei Yuan, Kelvin Wang, Michael Scott Lamphere | 2012-12-04 |