Hegedus; Charles R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hegedus; Charles R..The latest application filed is for "uv curable coating composition".
- Hegedus; Charles R. - Allentown PA
- Hegedus; Charles R. - Coopersburg PA
- Hegedus; Charles R. - Warrington PA
| Patent | Date |
|---|---|
| Method for preparing a UV curable coating composition Grant 11,097,307 - Greyson , et al. August 24, 2 | 2021-08-24 |
| UV curable coating composition Grant 10,961,410 - Greyson , et al. March 30, 2 | 2021-03-30 |
| Uv Curable Coating Composition App 20190367766 - Greyson; Eric C. ; et al. | 2019-12-05 |
| Method For Preparing A Uv Curable Coating Composition App 20190366379 - Greyson; Eric C. ; et al. | 2019-12-05 |
| Two component waterborne crosslinkable polyurethane/acrylate-hybrid systems Grant 5,594,065 - Tien , et al. January 14, 1 | 1997-01-14 |
| Polyurethane self-priming topcoats Grant 5,403,880 - Hegedus , et al. * April 4, 1 | 1995-04-04 |
| Polyurethane self-priming topcoats Grant 5,290,840 - Hegedus , et al. March 1, 1 | 1994-03-01 |
| Polyurethane self-priming topcoats Grant 5,290,839 - Hegedus , et al. March 1, 1 | 1994-03-01 |
| Epoxy self-priming topcoats Grant 5,202,367 - Hegedus , et al. April 13, 1 | 1993-04-13 |
| Epoxy self-priming topcoat Grant 5,130,361 - Hegedus , et al. July 14, 1 | 1992-07-14 |
| Corrosion-resistant alkyd coatings Grant 5,089,551 - Hegedus , et al. February 18, 1 | 1992-02-18 |
| Epoxy corrosion-resistant coating Grant 5,059,640 - Hegedus , et al. October 22, 1 | 1991-10-22 |
| Combination primer/topcoat coating Grant 4,885,324 - Hegedus , et al. December 5, 1 | 1989-12-05 |
| Water-displacing paint Grant 4,359,543 - Hegedus , et al. November 16, 1 | 1982-11-16 |
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