Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293104 | Inorganic non-chrome aqueous treatment composition and process for coating metal surfaces | — | 2022-04-05 |
| 9422431 | Process and composition for treating metal surfaces using trivalent chromium compounds | — | 2016-08-23 |
| 8591670 | Process and composition for treating metal surfaces using trivalent chromium compounds | — | 2013-11-26 |
| 8425692 | Process and composition for treating metal surfaces | Jose B. Rivera | 2013-04-23 |
| 7479177 | Coating for cold working metals | — | 2009-01-20 |
| 7294210 | Use of substituted hydroxylamines in metal phosphating processes | — | 2007-11-13 |
| 7107886 | Production of disc components | Christopher Peter Ralph Hill, Benjamin Mycock | 2006-09-19 |
| 6727214 | Cleaning metal salts of intermediate length carboxylic acids from surfaces | Paul Kulongowski | 2004-04-27 |
| 6440917 | Cleaning metal salts of intermediate length carboxylic acids from surfaces | Kenneth J. Hacias | 2002-08-27 |
| 6425955 | Process for avoiding foaming during cleaning of metal salts of intermediate length carboxylic acids from surfaces | Kenneth J. Hacias | 2002-07-30 |
| 6248701 | Aqueous metal coating composition and process with reduced staining and corrosion | — | 2001-06-19 |
| 5531912 | Composition and process for lubricating metal before cold forming | Kenneth J. Hacias | 1996-07-02 |