Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991832 | Double-acting suspension axle assembly for heavy load transporters | David M. Tetzlaff, John Robert Burnett, Melvin Dean Terry | 2015-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8991832 | Double-acting suspension axle assembly for heavy load transporters | David M. Tetzlaff, John Robert Burnett, Melvin Dean Terry | 2015-03-31 |