Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159617 | Balanced globe valve | Irving C. Erickson, Bonnie Dickinson | 2007-01-09 |
| 7017608 | Balanced globe valve | Irving C. Erickson, Bonnie Dickinson | 2006-03-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7159617 | Balanced globe valve | Irving C. Erickson, Bonnie Dickinson | 2007-01-09 |
| 7017608 | Balanced globe valve | Irving C. Erickson, Bonnie Dickinson | 2006-03-28 |