Wei Ronghua

USPTO Trademark & Patent Filings

Trademark applications and grants for Wei Ronghua. Wei Ronghua has 1 trademark applications. The latest application filed is for "KRONTAG"

Company Profile

Wei Ronghua
ronghua wei
WEI; Ronghua - San Antonio TX
Wei; Ronghua - San Antonio TX

Trademarks Patents

Patent Applications

Patent Application	Date
Apparatus and Method for Making Spherical Catalyst Beads 20200023326 - 16/038167 LIN; Ke ; et al.	2020-01-23
Method and Apparatus for Depositing Diamond-Like Carbon Coatings 20190256973 - 15/901348 Wei; Ronghua ; et al.	2019-08-22
DURABLE SUPERHYDROPHOBIC AND SUPEROLEOPHOBIC COATINGS WITH NANOPARTICLES 20190241753 - 15/891870 ELLIS-TERRELL; Carol A. ; et al.	2019-08-08
COATINGS FORMED FROM THE DEPOSITION OF PLASMA-ACTIVATED ADDUCTS 20170321326 - 15/148669 MILLER; Michael A. ; et al.	2017-11-09
Superhydrophobic Compositions And Coating Process For The Internal Surface Of Tubular Structures 20170306182 - 15/644236 MILLER; Michael A. ; et al.	2017-10-26
Apparatus and method for making spherical catalyst beads 11,130,109 - 16/038,167 Lin , et al. September 28, 2	2021-09-28
High power impulse plasma source 10,440,808 - 14/944,017 Poenitzsch , et al. O	2019-10-08
Atmospheric pressure pulsed arc plasma source and methods of coating therewith 10,354,845 - 15/046,600 Poenitzsch , et al. July 16, 2	2019-07-16
Ti--Si--C--N piston ring coatings 10,316,970 - 15/358,765 Lin , et al.	2019-06-11
Superhydrophobic compositions and coating process for the internal surface of tubular structures 9,926,467 - 15/644,236 Miller , et al. March 27, 2	2018-03-27

Patent Grants & Applications

Trademark Applications

Mark Image Registration \| Serial	Trademark Application Date
"KRONTAG" 5652579 87660319	KRONTAG 2017-10-26

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