Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446491 | Method and apparatus for locating leaks in pipelines | Jerry M. Ball | 2002-09-10 |
| 5836632 | Load balancing lifting apparatus | — | 1998-11-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446491 | Method and apparatus for locating leaks in pipelines | Jerry M. Ball | 2002-09-10 |
| 5836632 | Load balancing lifting apparatus | — | 1998-11-17 |