Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8627875 | Freight car yoke molding apparatus and method | Steven R. Pinkstock, Craig A. Holman | 2014-01-14 |
| 8448691 | Bearing housing molding apparatus and method | Steven R. Pinkstock, Bruce Milligan | 2013-05-28 |
| 7543626 | Molding apparatus and method | Steven R. Pinkstock, Craig A. Holman, John C. Concitis | 2009-06-09 |