loadpatents
Patent applications and USPTO patent grants for Chao; Sandy.The latest application filed is for "gasket with positioning feature for clamped monolithic showerhead electrode".
Patent | Date |
---|---|
Gasket with positioning feature for clamped monolithic showerhead electrode Grant 8,536,071 - Bettencourt , et al. September 17, 2 | 2013-09-17 |
Clamped monolithic showerhead electrode Grant 8,419,959 - Bettencourt , et al. April 16, 2 | 2013-04-16 |
Gasket With Positioning Feature For Clamped Monolithic Showerhead Electrode App 20130034967 - Bettencourt; Gregory R. ;   et al. | 2013-02-07 |
Gasket with positioning feature for clamped monolithic showerhead electrode Grant 8,272,346 - Bettencourt , et al. September 25, 2 | 2012-09-25 |
Hot edge ring with sloped upper surface Grant 8,084,375 - Koshiishi , et al. December 27, 2 | 2011-12-27 |
Hot Edge Ring With Sloped Upper Surface App 20110104884 - Koshiishi; Akira ;   et al. | 2011-05-05 |
Clamped Monolithic Showerhead Electrode App 20110070740 - Bettencourt; Gregory R. ;   et al. | 2011-03-24 |
Gasket With Positioning Feature For Clamped Monolithic Showerhead Electrode App 20100261354 - BETTENCOURT; GREGORY R. ;   et al. | 2010-10-14 |
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.