Kaczkowski; Edward F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kaczkowski; Edward F..The latest application filed is for "apparatus and process for treating an article to impart color and/or enhance the properties of that article".
- Kaczkowski; Edward F. - Pittsburgh PA
| Patent | Date |
|---|---|
| Apparatus and process for treating an article to impart color and/or enhance the properties of that article Grant 7,921,680 - Kaczkowski , et al. April 12, 2 | 2011-04-12 |
| Apparatus and process for treating an article to impart color and/or enhance the properties of that article App 20080286478 - Kaczkowski; Edward F. ; et al. | 2008-11-20 |
| Solvent recovery system for plastic dying operation App 20080067124 - Kaczkowski; Edward F. ; et al. | 2008-03-20 |
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