Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5103847 | Device for supporting tube bundles for cleaning | Richard J. Martin, Robert C. Hurman, Michael G. Verbonitz, Paul Toy, Jr. | 1992-04-14 |
| 4948270 | Oil flushing adapter | Paul G. Minard, Robert C. Hurman | 1990-08-14 |