Charles E. Maillefer
13Patents
8h-index
3Co-inventors
61Inventor score
Filing activity: Feb 4, 1975 → Aug 2, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4117195A | Manufacture of extruded products | Emerging Cross-Sectional Technologies | 100 | Expired |
| US4543051A | Sizing device for extruded plastic tubing | Performing Operations; Transporting | 17 | Expired |
| US5176062A | Braiding machine | Textiles; Paper | 15 | Expired |
| US4085461A | Screw-type plastics extruder | Performing Operations; Transporting | 14 | Expired |
| US4171196A | Screw-type plastics extruder | Performing Operations; Transporting | 13 | Expired |
| US3948462A | Cable-winding machine | Performing Operations; Transporting | 8 | Expired |
| US4154535A | Screw-type plastics extruder | Performing Operations; Transporting | 8 | Expired |
| US4569595A | Screw extruder for plastics | Performing Operations; Transporting | 8 | Expired |
| US4718817A | Drum loading and unloading apparatus | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4818206A | Multi-screw extruder | Performing Operations; Transporting | 7 | Expired |
| US3969880A | Machine for manufacturing cables by stranding individual wires | Textiles; Paper | 7 | Expired |
| US3941329A | Winding apparatus | Performing Operations; Transporting | 4 | Expired |
| US4491418A | Plastics extruder | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.