Koester; David D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koester; David D..The latest application filed is for "apparatuses and methods having a bearing shield arrangement".
- Koester; David D. - Prior Lake MN
- Koester; David D. - Chanhassen MN
| Patent | Date |
|---|---|
| Apparatuses and methods having a bearing shield arrangement Grant 9,273,729 - Pottebaum , et al. March 1, 2 | 2016-03-01 |
| Apparatuses And Methods Having A Bearing Shield Arrangement App 20150093061 - Pottebaum; Kenneth L. ; et al. | 2015-04-02 |
| Machining actuator periphery to reduce resonance variation Grant 7,355,819 - Koester , et al. April 8, 2 | 2008-04-08 |
| Method for balancing a rotating assembly using eccentric rings Grant 6,947,253 - Pfeiffer , et al. September 20, 2 | 2005-09-20 |
| Balancing system with adjustable eccentric rings for a disc drive assembly App 20040194291 - Pfeiffer, Michael W. ; et al. | 2004-10-07 |
| Balancing system with adjustable eccentric rings for a disc drive assembly App 20040111872 - Pfeiffer, Michael W. ; et al. | 2004-06-17 |
| Balancing system with adjustable eccentric rings for a disc drive assembly Grant 6,707,639 - Pfeiffer , et al. March 16, 2 | 2004-03-16 |
| Cover including multiple cover plates with damped layers Grant 6,697,213 - Lofstrom , et al. February 24, 2 | 2004-02-24 |
| Actuator assembly with enhanced bonding surface for bonding a voice coil to a yoke Grant 6,683,756 - Zhao , et al. January 27, 2 | 2004-01-27 |
| Low power high speed disc drive spindle seal Grant 6,561,516 - Pazhayannur , et al. May 13, 2 | 2003-05-13 |
| Low power high speed disc drive spindle seal App 20030001340 - Pazhayannur, Ram V. ; et al. | 2003-01-02 |
| Undersized DML cover for a disc drive App 20010038509 - Lofstrom, Paul Daniel ; et al. | 2001-11-08 |
| Machining actuator periphery to reduce resonance variation App 20010033461 - Koester, David D. ; et al. | 2001-10-25 |
| Cover including multiple cover plates with damped layers App 20010028525 - Lofstrom, Paul D. ; et al. | 2001-10-11 |
| Bearing for an actuator of a disc drive Grant 6,191,924 - Koester February 20, 2 | 2001-02-20 |
| Tool for a de-swaging head gimbal assembly Grant 5,553,374 - Hanks , et al. September 10, 1 | 1996-09-10 |
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.
| 