Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306849 | Separation-resistant pipe joint with enhanced ease of assembly | Jay Derek Caston, William W. Holmes, IV | 2022-04-19 |
| 10550973 | Separation-resistant pipe joint | Jay Derek Caston, William W. Holmes, IV | 2020-02-04 |
| 6047839 | Rail car buffer | — | 2000-04-11 |
| 5927523 | Rail car buffer | Julius I. Pershwitz, Mark P. Scott | 1999-07-27 |
| 5908123 | Rail car buffer and method | — | 1999-06-01 |