Ebbens; Ruth A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ebbens; Ruth A..The latest application filed is for "dimensionally stable bonded nonwoven fibrous webs".
- Ebbens; Ruth A. - Hudson WI US
- Ebbens; Ruth A. - St. Paul MN
| Patent | Date |
|---|---|
| Dimensionally stable bonded nonwoven fibrous webs Grant 8,802,002 - Berrigan , et al. August 12, 2 | 2014-08-12 |
| Dimensionally Stable Bonded Nonwoven Fibrous Webs App 20140024279 - Berrigan; Michael R. ; et al. | 2014-01-23 |
| Dimensionally Stable Bonded Nonwoven Fibrous Webs App 20080160861 - Berrigan; Michael R. ; et al. | 2008-07-03 |
| Method of making a thermally stable acoustical insulation microfiber web Grant 5,961,904 - Swan , et al. October 5, 1 | 1999-10-05 |
| Thermally stable acoustical insulation Grant 5,773,375 - Swan , et al. June 30, 1 | 1998-06-30 |
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