Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470046 | Gate valve structure | Donald F. Mack, Jr., Timothy M. Logman, Gary L. Bouc | 1995-11-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5470046 | Gate valve structure | Donald F. Mack, Jr., Timothy M. Logman, Gary L. Bouc | 1995-11-28 |