Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313507 | Field joint coating | Helen Rose Boyd | 2022-04-26 |
| 10107444 | Method of manufacturing a field joint coating | Helen Rose Boyd | 2018-10-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313507 | Field joint coating | Helen Rose Boyd | 2022-04-26 |
| 10107444 | Method of manufacturing a field joint coating | Helen Rose Boyd | 2018-10-23 |