Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291252 | Electrocoating chrome-plated steel | Jian-Xin Li, Daniel E. Bullard | 2007-11-06 |
| 5316653 | Minimization of mounds in iron-zinc electrogalvanized sheet | Jack E. Manack | 1994-05-31 |