Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187949 | Method and composition for improving handling of bulk materials | Umit Turunc, Bryce Anden Uytiepo | 2025-01-07 |
| 11339349 | Polyglycerol fatty acid esters (PGE) for corn oil extraction | Umit Turunc | 2022-05-24 |
| 8980015 | Non-chrome passivation of steel | Andrea Keys, Jeffrey I. Melzer | 2015-03-17 |
| 7491274 | Non-chrome metal treatment composition | William S. Carey, Edmund P. Szwajkowski, Jeffrey I. Melzer | 2009-02-17 |
| 7344607 | Non-chromate conversion coating treatment for metals | Jeffrey I. Melzer, Andrea Keys, Robert A. Gelman | 2008-03-18 |
| 7317053 | Compositions for imparting desired properties to materials | Robert A. Gelman, Matthew B. Howle, Andrea Keys, William W. Maslanka, Jeffrey I. Melzer +2 more | 2008-01-08 |
| 6586520 | Compositions for imparting desired properties to materials | James Canorro, Robert A. Gelman, Matthew B. Howle, Andrea Keys, JoAnne Lefever +7 more | 2003-07-01 |