Semba; Yoshiki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Semba; Yoshiki.The latest application filed is for "modifiable premix combustion system and premix blower for elevation compensation".

Company Profile

2.5.6

Semba; Yoshiki - Montgomery AL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Modifiable Premix Combustion System And Premix Blower For Elevation Compensation App 20220196237 - Umemura; Ryosuke ; et al.	2022-06-23
Modifiable premix combustion system and premix blower for elevation compensation Grant 11,215,359 - Umemura , et al. January 4, 2	2022-01-04
Trapezoidal Air Distribution Baffle App 20210317985 - Watteau; Tristin R. ; et al.	2021-10-14
Modifiable Premix Combustion System And Premix Blower For Elevation Compensation App 20210033280 - Umemura; Ryosuke ; et al.	2021-02-04
Down-fired high efficiency gas-fired water heater Grant 10,415,849 - Boros , et al. Sept	2019-09-17
Down-Fired High Efficiency Gas-Fired Water Heater App 20170299221 - Boros; Jozef ; et al.	2017-10-19
Downfired high efficiency gas-fired water heater Grant 9,714,774 - Boros , et al. July 25, 2	2017-07-25
High efficiency gas-fired water heater Grant 9,004,018 - Boros , et al. April 14, 2	2015-04-14
Downfired High Efficiency Gas-Fired Water Heater App 20140053791 - Boros; Jozef ; et al.	2014-02-27
High Efficiency Gas-fired Water Heater App 20110214621 - Boros; Jozef ; et al.	2011-09-08

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.