loadpatents
Patent applications and USPTO patent grants for Heo; Seong II.The latest application filed is for "unit cell for fuel cell".
Patent | Date |
---|---|
Elastomeric cell frame for fuel cell and manufacturing method thereof, and unit cell using the same Grant 11,050,074 - Yoo , et al. June 29, 2 | 2021-06-29 |
Unit Cell for Fuel Cell App 20210135253 - Yoo; Jin Hyeok ;   et al. | 2021-05-06 |
Elastomeric Cell Frame For Fuel Cell And Manufacturing Method Thereof, And Unit Cell Using The Same App 20200185747 - YOO; Jin Hyeok ;   et al. | 2020-06-11 |
Frame Gasket For Fuel Cell And Method Of Molding The Same App 20180114993 - JEONG; Byeong-Heon ;   et al. | 2018-04-26 |
Fuel Cell Separator With Gasket And Method For Manufacturing The Same App 20120077110 - Kim; Sae Hoon ;   et al. | 2012-03-29 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.