Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687434 | Apparatus for molding two-piece plastic fastener | — | 1987-08-18 |
| 4571134 | Two-piece plastic fastener and apparatus for molding same | Edward P. Massof, Richard J. Schwind | 1986-02-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4687434 | Apparatus for molding two-piece plastic fastener | — | 1987-08-18 |
| 4571134 | Two-piece plastic fastener and apparatus for molding same | Edward P. Massof, Richard J. Schwind | 1986-02-18 |