Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8899540 | Counterbalance mechanism | Warren A. Waxham | 2014-12-02 |
| 8490560 | Plasticized and assembleable cover such as for use with waterway constructed transport barges including structurally reinforcing inner trusses, in-molded end wall ladder and four point lift locking/unlocking door for selectively accessing a barge interior | Phillip Walker, Jeff James, Miguel A. Linares, Warren A. Waxham, Michael G. Wisniewski | 2013-07-23 |