Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308043 | Top submergable lance | John M. Floyd, Ian L. Chard | 1994-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308043 | Top submergable lance | John M. Floyd, Ian L. Chard | 1994-05-03 |