van Spengen; Willem Merlijn
Patent Applications and Registrations
Patent applications and USPTO patent grants for van Spengen; Willem Merlijn.The latest application filed is for "low-stress doped ultrananocrystalline diamond".
- van Spengen; Willem Merlijn - Leiden NL
- Van Spengen; Willem Merlijn - Amsterdam NL
- van Spengen; Willem Merlijn - AS Weesp NL
| Patent | Date |
|---|---|
| Low-stress doped ultrananocrystalline diamond Grant 9,475,690 - Sumant , et al. October 25, 2 | 2016-10-25 |
| Low-stress Doped Ultrananocrystalline Diamond App 20160101974 - Sumant; Anirudha V. ; et al. | 2016-04-14 |
| Pwm Amplifier App 20100253428 - Van Spengen; Willem Merlijn | 2010-10-07 |
| Apparatus and method for determining the performance of micromachined or microelectromechanical devices (MEMS) Grant 6,998,851 - van Spengen February 14, 2 | 2006-02-14 |
| Apparatus and method for determining the performance of micromachined or microelectromechanical devices (MEMS) App 20040070400 - van Spengen, Willem Merlijn | 2004-04-15 |
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.
| 