Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980015 | Non-chrome passivation of steel | Jeffrey I. Melzer, Michael T. Raab | 2015-03-17 |
| 7344607 | Non-chromate conversion coating treatment for metals | Jeffrey I. Melzer, Michael T. Raab, Robert A. Gelman | 2008-03-18 |
| 7317053 | Compositions for imparting desired properties to materials | Robert A. Gelman, Matthew B. Howle, William W. Maslanka, Jeffrey I. Melzer, Michael T. Raab +2 more | 2008-01-08 |
| 6586520 | Compositions for imparting desired properties to materials | James Canorro, Robert A. Gelman, Matthew B. Howle, JoAnne Lefever, William W. Maslanka +7 more | 2003-07-01 |