Damrau; Wayne A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Damrau; Wayne A..The latest application filed is for "doctor apparatus".
- Damrau; Wayne A. - Wisconsin Rapids WI
- Damrau; Wayne A. - Wisconsin Rapid WI
| Patent | Date |
|---|---|
| Doctor apparatus App 20110017131 - Damrau; Wayne A. | 2011-01-27 |
| Doctor method Grant 7,785,668 - Damrau August 31, 2 | 2010-08-31 |
| Film coater method and apparatus Grant 7,591,898 - Damrau , et al. September 22, 2 | 2009-09-22 |
| Film coater method and apparatus App 20080087216 - Damrau; Wayne A. ; et al. | 2008-04-17 |
| Apparatus for decreasing skip coating on a paper web Grant 7,338,559 - Damrau March 4, 2 | 2008-03-04 |
| Doctor apparatus App 20070104873 - Damrau; Wayne A. | 2007-05-10 |
| Apparatus for decreasing skip coating on a paper web Grant 7,211,297 - Damrau May 1, 2 | 2007-05-01 |
| Apparatus for decreasing skip coating on a paper web App 20060150900 - Damrau; Wayne A. | 2006-07-13 |
| Film coater apparatus App 20050129854 - Damrau, Wayne A. ; et al. | 2005-06-16 |
| Film coater and smoothing method and apparatus Grant 6,869,639 - Damrau , et al. March 22, 2 | 2005-03-22 |
| Film coater method and apparatus App 20040062877 - Damrau, Wayne A. ; et al. | 2004-04-01 |
| Coater with an adjustable filter and method App 20040045500 - Damrau, Wayne A. | 2004-03-11 |
| Apparatus for decreasing skip coating on a peper web App 20040009299 - Damrau, Wayne A. | 2004-01-15 |
| Short dwell time coater and method App 20020172771 - Damrau, Wayne A. | 2002-11-21 |
| Apparatus for decreasing skip coating on a paper web App 20020018855 - Damrau, Wayne A. | 2002-02-14 |
| Inverted blade metering unit Grant 5,632,815 - Damrau , et al. May 27, 1 | 1997-05-27 |
| Air/gas separator device Grant 5,514,206 - Hoogesteger , et al. May 7, 1 | 1996-05-07 |
| Paper coating apparatus Grant 4,512,279 - Damrau , et al. April 23, 1 | 1985-04-23 |
| Paper coating method and apparatus Grant 4,250,211 - Damrau , et al. February 10, 1 | 1981-02-10 |
| Method of forming a coating application roll Grant 4,217,769 - Damrau August 19, 1 | 1980-08-19 |
| Web coating method Grant 3,916,077 - Damrau October 28, 1 | 1975-10-28 |
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