Ray Edwards
26Patents
11h-index
6Co-inventors
68Inventor score
Filing activity: Jul 22, 1975 → Nov 21, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4359553A | Polyethylene extrusion coating compositions | Chemistry; Metallurgy | 52 | Expired |
| US4378451A | High flow rate polyolefin extrusion coating compositions | Chemistry; Metallurgy | 49 | Expired |
| US5248364A | Polypropylene laminates and process for the production thereof | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4528312A | Degraded polyolefin containing extrusion coating compositions having good adhesion to a substrate at fast coating speeds | Chemistry; Metallurgy | 24 | Expired |
| US4502920A | Apparatus for aboveground separation, vaporization and recovery of oil from oil shale | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4526919A | Polyolefin extrusion coating compositions having good coatability and good adhesion to the substrate | Chemistry; Metallurgy | 16 | Expired |
| US5387630A | Polyolefin-extrusion coating compositions having good coatability, good adhesion to the substrate, and good chill roll release | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5268230A | Extrusion coating process for producing a high gloss polyethylene coating | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4077789A | Vapor condensing and recovery assembly including a decanter for vapor recovery system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4427833A | Polyethylene extrusion coating compositions | Chemistry; Metallurgy | 12 | Expired |
| US4027495A | Vapor recovery system for volatile liquids and vapor condensing apparatus for use therein | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4380912A | Double wall tube assembly for use in heat exchangers | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5536542A | Process for low temperature heat sealing of polyethylene | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6509106B1 | Blends containing linear low density polyethylene, high density polyethylene, and low density polyethylene particularly suitable for extrusion coating and films | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5510180A | Polypropylene laminates | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4286653A | Coaxial tube in tube heat exchanger with inner tube support | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6110599A | Blends of polyethylene for extrusion coating | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5350476A | Extrusion coating process for producing a high gloss polyethylene coating | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4600476A | Apparatus for aboveground separation, vaporization and recovery of oil from oil shale | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5512370A | Polyolefin-extrusion coating compositions having good coatability, good adhesion to the substrate, and good chill roll release | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4534849A | Method for aboveground separation, vaporization and recovery of oil from oil shale | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6159404A | Low temperature, high speed extrusion coating process and polyethylene compositions useful therefor containing a thermally sensitive additive | Chemistry; Metallurgy | 4 | Expired |
| US4068710A | Vapor condenser for vapor recovery systems | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6174612A | Polyethylenes with enhanced heat seal properties | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4083227A | Hydrocarbon vapor analyzer | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.