Zbigniew Romanski
18Patents
7h-index
14Co-inventors
55Inventor score
Filing activity: Aug 28, 1998 → Apr 10, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5968562A | Sprue bar assembly for use in a stack mold | Performing Operations; Transporting | 15 | Expired |
| US6737007B2 | Cooling tube with porous insert | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6916168B2 | Cooling tube for cooling a portion of an injection molded article | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6817855B2 | Apparatus for post mold cooling of plastic pieces | Performing Operations; Transporting | 11 | Expired |
| US6986653B2 | Post mold cooling apparatus and method having transverse movement | Performing Operations; Transporting | 9 | Expired |
| US6398542B1 | Sliding valve gate with inserts | Performing Operations; Transporting | 8 | Expired |
| US6848900B2 | Apparatus for handling injection molded preforms | Performing Operations; Transporting | 7 | Expired |
| US7326046B2 | Multi-layer porous member for a post-molding molded article conditioning apparatus | Performing Operations; Transporting | 6 | Expired |
| US6951452B2 | Cooling station for post mold cooling of plastic pieces | Performing Operations; Transporting | 6 | Expired |
| US7056465B2 | Post mold cooling apparatus and method having transverse movement | Performing Operations; Transporting | 6 | Expired |
| US7052270B2 | Post mold cooling apparatus | Performing Operations; Transporting | 6 | Expired |
| US7252497B2 | Post-molding molded article conditioning apparatus with a selectively controlled transfer flow structure | Performing Operations; Transporting | 6 | Expired |
| US6951453B2 | Injection mold cooling tube with porous insert | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7364688B2 | Method for post-molding a molded article conditioning apparatus with a selectively controlled transfer flow structure | Performing Operations; Transporting | 3 | Active |
| US7261547B2 | Post mold cooling and parts retrieval apparatus | Performing Operations; Transporting | 2 | Expired |
| US7293980B2 | Porous member for a post-molding molded article conditioning apparatus with an integrally formed cooling structure | Performing Operations; Transporting | 2 | Expired |
| US7384587B2 | Method for post mold cooling of plastic pieces | Performing Operations; Transporting | 2 | Expired |
| US7364426B2 | Distribution assembly for an injection molding apparatus | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.