Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824156 | Adjustable hitch assembly | — | 2004-11-30 |
| 6808195 | Hitch ball engaging assembly and apparatus usable to interconnect fifth wheel trailer coupling to a gooseneck tractor coupling | — | 2004-10-26 |
| 6747930 | Data protection on an optical disk | James Weldon, Karl R. Schneck, Jr., Hilary S. Lackritz, Mark D. McLaughlin, J. Bradford Merry | 2004-06-08 |
| 6715781 | Interchangeable ball hitch assembly | — | 2004-04-06 |