Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410049 | Solvent-borne paints and stains tintable with water-only colorants | Mark W. Ellsworth, Benita L. Bush, Alison M. Collignon, Jacob S. Donlon | 2025-09-09 |
| 12297356 | Pigment dispersion | David R. Wallace, T. Howard Killilea, Stephen M. Korenkiewicz, Thomas J. Melnyk, Danny G. Hartinger +2 more | 2025-05-13 |
| 11655372 | Pigment dispersion | David R. Wallace, T. Howard Killilea, Stephen M. Korenkiewicz, Thomas J. Melnyk, Danny G. Hartinger +2 more | 2023-05-23 |
| 11267688 | Tinting water-borne and solvent-borne paints and stains with water-only colorants | Mark W. Ellsworth, Benita L. Bush, Alison M. Collignon, Jacob S. Donlon | 2022-03-08 |
| 10934151 | Tinting water-borne and solvent-borne paints and stains with water-only colorants | Mark W. Ellsworth, Benita L. Bush, Alison M. Collignon, Jacob S. Donlon | 2021-03-02 |
| 10933389 | Tinting water-borne and solvent-borne paints and stains with powdered colorants | Mark W. Ellsworth, Benita L. Bush, Alison M. Collignon, Jacob S. Donlon | 2021-03-02 |
| 10836910 | Pigment dispersion | David R. Wallace, T. Howard Killilea, Stephen M. Korenkiewicz, Thomas J. Melnyk, Danny G. Hartinger +2 more | 2020-11-17 |
| 9346028 | Expanded color space architectural paint and stain tinting system | Stephen M. Korenkiewicz, David Lee | 2016-05-24 |
| 9010386 | Expanded color space architectural paint and stain tinting system | Stephen M. Korenkiewicz, David Lee | 2015-04-21 |
| 8242206 | Low VOC universal paint colorant system | Stephen M. Korenkiewicz, David R. Wallace | 2012-08-14 |
| 8141599 | Expanded color space architectural paint and stain tinting system | Stephen M. Korenkiewicz, David Lee | 2012-03-27 |
| 7659340 | Low VOC universal paint colorant compositions | Stephen M. Korenkiewicz, David R. Wallace | 2010-02-09 |