Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704385 | Automatic and manually operable safety shutoff valve | James C. McGill | 1998-01-06 |
| 5409031 | Safety shut off valve | James C. McGill | 1995-04-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704385 | Automatic and manually operable safety shutoff valve | James C. McGill | 1998-01-06 |
| 5409031 | Safety shut off valve | James C. McGill | 1995-04-25 |