Koehnle; Gregory A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koehnle; Gregory A..The latest application filed is for "rotary buffing pad".
- Koehnle; Gregory A. - Oakdale MN
- Koehnle; Gregory A. - St. Paul MN
| Patent | Date |
|---|---|
| Rotary Buffing Pad App 20120258652 - Koehnle; Gregory A. ; et al. | 2012-10-11 |
| Conformable abrasive articles and methods of making and using the same Grant 7,618,306 - Felipe, Sr. , et al. November 17, 2 | 2009-11-17 |
| Structured abrasive article and method of making and using the same Grant 7,410,413 - Woo , et al. August 12, 2 | 2008-08-12 |
| Structured Abrasive Article And Method Of Making And Using The Same App 20070254560 - Woo; Edward J. ; et al. | 2007-11-01 |
| Embossed Structured Abrasive Article And Method Of Making And Using The Same App 20070243798 - Annen; Michael J. ; et al. | 2007-10-18 |
| Conformable abrasive articles and methods of making and using the same App 20070066185 - Felipe; Peter A. SR. ; et al. | 2007-03-22 |
| Flexible abrasive article and methods of making and using the same App 20070066186 - Annen; Michael J. ; et al. | 2007-03-22 |
| Coated abrasive article Grant 6,773,474 - Koehnle , et al. August 10, 2 | 2004-08-10 |
| Coated abrasive article App 20030200701 - Koehnle, Gregory A. ; et al. | 2003-10-30 |
| Back-lit display Grant 5,142,415 - Koehnle August 25, 1 | 1992-08-25 |
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