Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975813 | Electromagnetic suspension system for a seat assembly and machine using same | John C. Spangler, JR., Alexander Striegel | 2011-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975813 | Electromagnetic suspension system for a seat assembly and machine using same | John C. Spangler, JR., Alexander Striegel | 2011-07-12 |