loadpatents
Patent applications and USPTO patent grants for Chamuel; Jacques R..The latest application filed is for "method and apparatus for drill bit location".
Patent | Date |
---|---|
Method and apparatus for drill bit location Grant 5,031,158 - Chamuel July 9, 1 | 1991-07-09 |
Laser diode acoustic noise reduction Grant 4,763,335 - Chamuel August 9, 1 | 1988-08-09 |
Crossed wire defect detector employing eddy currents Grant 4,706,021 - Chamuel November 10, 1 | 1987-11-10 |
Fiber optic sensor lead fiber noise cancellation Grant 4,593,385 - Chamuel June 3, 1 | 1986-06-03 |
Electro-elastic self-scanning crack detector Grant 4,481,821 - Chamuel November 13, 1 | 1984-11-13 |
Ultrasonic aircraft ice detector using flexural waves Grant 4,461,178 - Chamuel July 24, 1 | 1984-07-24 |
Position determining system Grant 4,231,260 - Chamuel November 4, 1 | 1980-11-04 |
Two coordinate position sensing systems Grant 4,216,352 - Chamuel August 5, 1 | 1980-08-05 |
Position sensing readout Grant 4,144,519 - Chamuel March 13, 1 | 1979-03-13 |
Multi-axis position determining system Grant 4,144,574 - Chamuel March 13, 1 | 1979-03-13 |
Position sensing readout Grant 4,035,762 - Chamuel July 12, 1 | 1977-07-12 |
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.