Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929238 | Electric motor actuated stop and self-closing check valve | Donald L. Bartell, JR., Joseph E. Lescovich | 2005-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929238 | Electric motor actuated stop and self-closing check valve | Donald L. Bartell, JR., Joseph E. Lescovich | 2005-08-16 |