Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856834 | Fire hose gripping device and process for fighting fires in oil refineries and the like | David R. Lancaster | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856834 | Fire hose gripping device and process for fighting fires in oil refineries and the like | David R. Lancaster | 1989-08-15 |