Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398541 | Injection molding shut-off bushing with separate material flow path | Eric J. Seres, Jr., Scott Greb | 2002-06-04 |
| 6174158 | Injection molding shut-off bushing with separate material flow path | Eric J. Seres, Jr., Scott Greb | 2001-01-16 |
| 5895669 | Injection molding shut-off bushing with separate material flow path | Eric J. Seres, Jr., Scott Greb | 1999-04-20 |
| 4273525 | Injection mold bushing | — | 1981-06-16 |