Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597229 | Multipurpose coupling for connecting decorations to a stake | Ivan Liu, Charles W. Fennessy, Frank J. Lang | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597229 | Multipurpose coupling for connecting decorations to a stake | Ivan Liu, Charles W. Fennessy, Frank J. Lang | 1997-01-28 |