Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7534326 | Coke drum bottom unheading system | Brian Doerksen, Vance C. Green, Charles Schroeder, Meir Snir, Mohamad T. Ali | 2009-05-19 |
| 6264797 | Method for improving longevity of equipment for opening large, high temperature containers | Charles Schroeder | 2001-07-24 |
| 6254733 | Automatic cover removal system | Charles Schroeder | 2001-07-03 |