Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670623 | Stray current resistant direct fixation fastener | Robert Alsop, Pete Frye, Michael P. O'Connell | 2017-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670623 | Stray current resistant direct fixation fastener | Robert Alsop, Pete Frye, Michael P. O'Connell | 2017-06-06 |