Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981314 | Corrosion inhibitor formulations with improved performance, lower toxicity and reduced manufacturing hazards | David R. McCormick | 2011-07-19 |
| 6899770 | Composition and process for treating metal surfaces | Bruce H. Goodreau, Robert Miller, Thomas J. Prescott, Christopher Engel, Michael A. Murphy +1 more | 2005-05-31 |
| 6329206 | Method of determining inhibitor concentrations in inhibited acidic pickling solutions | — | 2001-12-11 |
| 5584944 | Aqueous lubricant and surface conditioner for formed metal surfaces | Timm L. Kelly, Gary L. Rochfort, Henry Rossmaier | 1996-12-17 |
| 5486316 | Aqueous lubricant and surface conditioner for formed metal surfaces | Timm L. Kelly, Gary L. Rochfort | 1996-01-23 |
| 5476601 | Aqueous lubricant and surface conditioner for formed metal surfaces | Timm L. Kelly, Gary L. Rochfort, Henry Rossmaier | 1995-12-19 |
| 5458698 | Aqueous lubricant and surface conditioner for formed metal surfaces | Timm L. Kelly, Gary L. Rochfort | 1995-10-17 |
| 5378379 | Aqueous lubricant and surface conditioner, with improved storage stability and heat resistance, for metal surfaces | — | 1995-01-03 |
| 4874837 | Aminated hydroxylated polyester polyol resin and molding compositions comprised thereof | Russell H. Tobias | 1989-10-17 |
| 4868267 | Aminated hydroxylated polyester polyol resin and molding compositions comprised thereof | Russell H. Tobias | 1989-09-19 |
| 4425399 | Mats for asphalt underlay | — | 1984-01-10 |
| 4359546 | Mats for asphalt underlay | — | 1982-11-16 |
| 4307205 | Polyester polyols | — | 1981-12-22 |