Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7238430 | Composition for controlling spangle size, a coated steel product, and a coating method | Erin T. McDevitt, Fritz J. Friedersdorf | 2007-07-03 |
| 6468674 | Coating composition for steel—product, a coated steel product, and a steel product coating method | Fritz J. Friedersdorf, Erin T. McDevitt | 2002-10-22 |