Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676039 | Pressurized abrasive feed and metering system for waterjet cutting systems | Orville L. Lindsey | 2004-01-13 |
| 5070600 | Tool positioning assembly | John D. Brew, Orville L. Lindsey, Rex A. Pendergraft | 1991-12-10 |