Bier; Kenneth C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bier; Kenneth C..The latest application filed is for "apparatus and system for controlling the air-fuel ratio supplied to a combustion engine".

Company Profile

0.8.0

Bier; Kenneth C. - Bloomfield Hills MI
Bier; Kenneth C. - Bloomfield MI

*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
Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine Grant 4,325,339 - Bier , et al. April 20, 1	1982-04-20
Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine Grant 4,246,875 - Bier , et al. January 27, 1	1981-01-27
Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine Grant 4,224,908 - Bier , et al. September 30, 1	1980-09-30
Circuit means and apparatus for controlling the air-fuel ratio supplied to a combustion engine Grant 4,169,439 - Tsiang , et al. October 2, 1	1979-10-02
Apparatus and system for controlling the air-fuel ratio supplied to a combustion engine Grant 4,135,482 - Bier , et al. January 23, 1	1979-01-23
Method and apparatus for varying fuel flow to compensate for changes in operating temperature Grant 3,880,963 - Bier , et al. April 29, 1	1975-04-29
Remote Metering System Grant 3,724,435 - Bier April 3, 1	1973-04-03
Holley Fuel Pump Grant 3,658,444 - Rhodes , et al. April 25, 1	1972-04-25

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.