Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548455 | Chain lubricant for conveyor and transport systems | Michael Sperling, Heinrich Hix, Juergen Gutknecht | 2003-04-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6548455 | Chain lubricant for conveyor and transport systems | Michael Sperling, Heinrich Hix, Juergen Gutknecht | 2003-04-15 |