Edward Joseph Jenko
43Patents
12h-index
30Co-inventors
81Inventor score
Filing activity: Jun 23, 1994 → Jun 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5651998A | Injection molding system for forming a multilayered molded article | Performing Operations; Transporting | 72 | Expired |
| US5798069A | Opposed gating injection method | Performing Operations; Transporting | 46 | Expired |
| US6343925B1 | Hot runner valve gate piston assembly | Performing Operations; Transporting | 38 | Expired |
| US5789033A | Injection molding apparatus having opposed injection means | Performing Operations; Transporting | 36 | Expired |
| US6315549A | Hot tip insulator retainer | Performing Operations; Transporting | 29 | Expired |
| US6428305B2 | Injection molding nozzle tip insulator and injection molding device | Performing Operations; Transporting | 28 | Expired |
| US6043466A | Hot runner heating clamp | Electricity | 28 | Expired |
| US6220851A | Detachable nozzle body | Performing Operations; Transporting | 26 | Expired |
| US7241131B1 | Thick film heater apparatus | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6135757A | Valve gated injection molding system | Performing Operations; Transporting | 24 | Expired |
| US5507637A | Hot runner sliding nozzle | Performing Operations; Transporting | 18 | Expired |
| US5499916A | Rotary actuated gate valve | Performing Operations; Transporting | 14 | Expired |
| US6561790B2 | Sealing member in an injection molding machine | Performing Operations; Transporting | 11 | Expired |
| US6555044B2 | Hot runner valve gate piston assembly | Performing Operations; Transporting | 10 | Expired |
| US5591366A | Injection molding heater including circuit breaking means | Electricity | 10 | Expired |
| US7287977B2 | Hot runner manifold system | Performing Operations; Transporting | 9 | Expired |
| US8100689B2 | Safety connector for hot runner, having latch releasably interlocking valve stem with actuation plate | Performing Operations; Transporting | 9 | Active |
| US6669462B1 | Hot runner sealing apparatus | Performing Operations; Transporting | 9 | Expired |
| US7467941B2 | Dual piston valve stem actuator | Performing Operations; Transporting | 5 | Active |
| US8678802B2 | Hot-runner system having manifold assembly manufactured in accordance with free-form-fabrication | Performing Operations; Transporting | 5 | Active |
| US8740598B2 | Multi-property injection molding nozzle for a hot-runner system | Performing Operations; Transporting | 4 | Active |
| US7771190B2 | High pressure injection molding nozzle with low pressure manifold | Performing Operations; Transporting | 3 | Active |
| US7165958B2 | Apparatus for adjustable hot runner assembly seals and tip height using active material elements | Performing Operations; Transporting | 3 | Expired |
| US7708551B2 | Reconfigurable hot runner | Performing Operations; Transporting | 3 | Active |
| US8535048B2 | Hot-runner system having non-structurally supportive heat insulator including visible material | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.