loadpatents
Patent applications and USPTO patent grants for Graves; David C..The latest application filed is for "alkylation by controlling olefin ratios".
Patent | Date |
---|---|
Alkylation by controlling olefin ratios Grant 6,194,625 - Graves , et al. February 27, 2 | 2001-02-27 |
Servo and data format for magnetic tape having plural spaced-apart servo areas interleaved with data track areas having serpentine track scanning using any one of a plurality of number of concurrently accessed tracks Grant 5,432,652 - Comeaux , et al. July 11, 1 | 1995-07-11 |
Nuclear fuel assembly insert alignment tool Grant 5,425,070 - Gosnell , et al. June 13, 1 | 1995-06-13 |
Detecting a servo error on a magnetic tape and identifying extent and location of the detected servo error by linked control marks Grant 5,394,280 - Chliwnyj , et al. February 28, 1 | 1995-02-28 |
Rewritable media protectable as written-once-only media and system and method for use therewith Grant 5,265,082 - Gniewek , et al. November 23, 1 | 1993-11-23 |
Adaptive equalization circuit for magnetic recording channels utilizing signal timing Grant 4,580,176 - Graves , et al. April 1, 1 | 1986-04-01 |
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.