Zheng; Qingjun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zheng; Qingjun.The latest application filed is for "pipeline annular self-traveling guide apparatus and method".
Company Profile
11.22.29
- Zheng; Qingjun - Export PA
- Zheng; Qingjun - Zhengzhou CN
- Zheng; Qingjun - Guangdong CA
- Zheng; Qingjun - Rogers AR
Patent Activity
| Patent | Date |
|---|---|
| Wear resistant articles and applications thereof Grant 11,376,817 - Perez , et al. July 5, 2 | 2022-07-05 |
| Pipeline annular self-traveling guide apparatus and method Grant 11,371,348 - Zhang , et al. June 28, 2 | 2022-06-28 |
| Methods of making metal matrix composite and alloy articles Grant 11,247,268 - Zheng , et al. February 15, 2 | 2022-02-15 |
| Pipeline Annular Self-traveling Guide Apparatus And Method App 20210332702 - ZHANG; Yanwei ; et al. | 2021-10-28 |
| Composite welding rods and associated cladded articles Grant 11,000,921 - Zheng , et al. May 11, 2 | 2021-05-11 |
| Coated Nozzles For Arc Torches App 20210105888 - VASINKO; Robert J. ; et al. | 2021-04-08 |
| Layered assemblies for superalloy article repair Grant 10,967,466 - Zheng , et al. April 6, 2 | 2021-04-06 |
| Wear Resistant Articles And Applications Thereof App 20210031492 - PEREZ; Martin G. ; et al. | 2021-02-04 |
| Methods Of Making Metal Matrix Composite And Alloy Articles App 20200384541 - ZHENG; Qingjun ; et al. | 2020-12-10 |
| Composite Claddings And Applications Thereof App 20200384733 - ZHENG; Qingjun ; et al. | 2020-12-10 |
| Composite Claddings And Applications Thereof App 20200384580 - ZHENG; Qingjun ; et al. | 2020-12-10 |
| Composite Welding Rods And Associated Cladded Articles App 20200338672 - ZHENG; Qingjun ; et al. | 2020-10-29 |
| Methods of making metal matrix composite and alloy articles Grant 10,562,101 - Zheng , et al. Feb | 2020-02-18 |
| Wear resistant and corrosion resistant cobalt-based alloy powders and applications thereof Grant 10,428,406 - Yao , et al. October 1, 2 | 2019-10-01 |
| Cladded articles and applications thereof Grant 10,391,557 - Faust , et al. A | 2019-08-27 |
| Kind of power paying-off cradle and power paying-off full-automatic stranding cable machine Grant 10,280,035 - Zheng | 2019-05-07 |
| Cladded articles and methods of making the same Grant 10,272,497 - Zheng , et al. | 2019-04-30 |
| Imparting high-temperature wear resistance to turbine blade Z-notches Grant 10,221,702 - Dawson , et al. | 2019-03-05 |
| Layered Assemblies For Superalloy Article Repair App 20180304420 - ZHENG; Qingjun ; et al. | 2018-10-25 |
| Kind of Power Paying-off Cradle and Power Paying-off Full-automatic Stranding Cable Machine App 20180294077 - ZHENG; Qingjun | 2018-10-11 |
| Horizontal automatic tension taping machine Grant 10,014,096 - Zheng July 3, 2 | 2018-07-03 |
| Methods of making metal matrix composite and alloy articles Grant 9,862,029 - Zheng , et al. January 9, 2 | 2018-01-09 |
| Composite wear pad and methods of making the same Grant 9,849,532 - Zheng , et al. December 26, 2 | 2017-12-26 |
| Cladded Articles And Applications Thereof App 20170341148 - FAUST; James A. ; et al. | 2017-11-30 |
| Low temperature CVD coatings and applications thereof Grant 9,764,986 - Liu , et al. September 19, 2 | 2017-09-19 |
| Wear Resistant And Corrosion Resistant Cobalt-based Alloy Powders And Applications Thereof App 20170233852 - YAO; Matthew ; et al. | 2017-08-17 |
| Methods Of Making Metal Matrix Composite And Alloy Articles App 20170129015 - ZHENG; Qingjun ; et al. | 2017-05-11 |
| Horizontal Automatic Tension Taping Machine App 20160343477 - ZHENG; Qingjun | 2016-11-24 |
| Carbide pellets for wear resistant applications Grant 9,499,888 - Kirk , et al. November 22, 2 | 2016-11-22 |
| Imparting High-temperature Wear Resistance To Turbine Blade Z-notches App 20160245099 - Dawson; Joel T. ; et al. | 2016-08-25 |
| Low Temperature Cvd Coatings And Applications Thereof App 20160215387 - LIU; Zhenyu ; et al. | 2016-07-28 |
| Cladded Articles And Methods Of Making The Same App 20160193660 - ZHENG; Qingjun ; et al. | 2016-07-07 |
| Cladded articles and methods of making the same Grant 9,346,101 - Zheng , et al. May 24, 2 | 2016-05-24 |
| Composite Wear Pad And Methods Of Making The Same App 20150360311 - Zheng; Qingjun ; et al. | 2015-12-17 |
| Carbide Pellets For Wear Resistant Applications App 20140345423 - Kirk; Terry W. ; et al. | 2014-11-27 |
| Functionally Graded Coating App 20140342173 - ZHENG; Qingjun ; et al. | 2014-11-20 |
| Methods Of Making Metal Matrix Composite And Alloy Articles App 20140271318 - Zheng; Qingjun ; et al. | 2014-09-18 |
| Wear-resistant Claddings App 20140272446 - Zheng; Qingjun ; et al. | 2014-09-18 |
| Cladded Articles And Methods Of Making The Same App 20140271319 - Zheng; Qingjun ; et al. | 2014-09-18 |
| Carbide pellets for wear resistant applications Grant 8,834,786 - Kirk , et al. September 16, 2 | 2014-09-16 |
| Functionally graded coating Grant 8,808,870 - Zheng , et al. August 19, 2 | 2014-08-19 |
| Corrosion And Wear-Resistant Claddings App 20140057124 - Komolwit; Piyamanee ; et al. | 2014-02-27 |
| Functionally Graded Coating App 20130136941 - Zheng; Qingjun ; et al. | 2013-05-30 |
| Carbide Pellets for Wear Resistant Applications App 20120003488 - Kirk; Terry Wayne ; et al. | 2012-01-05 |
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