Qualls; William R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qualls; William R..The latest application filed is for "securing data on data cartridges".
- Qualls; William R. - River Falls WI
| Patent | Date |
|---|---|
| Securing data on data cartridges App 20100161895 - Qualls; William R. ; et al. | 2010-06-24 |
| Magnetic recording tape edge processing Grant 7,597,607 - Plourde , et al. October 6, 2 | 2009-10-06 |
| Magnetic recording tape edge processing App 20070242331 - Plourde; Douglas R. ; et al. | 2007-10-18 |
| Edge profile of a magnetic recording tape App 20070243419 - Tam; Siu-Yue ; et al. | 2007-10-18 |
| Storage media volumetric factor App 20040268379 - Qualls, William R. | 2004-12-30 |
| Inline lapping of magnetic tape Grant 6,811,472 - Tran , et al. November 2, 2 | 2004-11-02 |
| Abrasivity control of magnetic media using burnishing techniques Grant 6,796,884 - Tran , et al. September 28, 2 | 2004-09-28 |
| Flange guide for improved tape winding Grant 6,644,581 - Plourde , et al. November 11, 2 | 2003-11-11 |
| Inline lapping of magnetic tape App 20030064667 - Tran, Nang T. ; et al. | 2003-04-03 |
| Inline lapping of magnetic tape App 20030064666 - Tran, Nang T. ; et al. | 2003-04-03 |
| Flange guide for improved tape winding App 20030001037 - Plourde, Douglas R. ; et al. | 2003-01-02 |
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.
| 