Nam P. Suh
56Patents
21h-index
69Co-inventors
91Inventor score
Filing activity: Dec 23, 1974 → Feb 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5158986A | Microcellular thermoplastic foamed with supercritical fluid | Emerging Cross-Sectional Technologies | 330 | Expired |
| US4473665A | Microcellular closed cell foams and their method of manufacture | Emerging Cross-Sectional Technologies | 219 | Expired |
| US5334356A | Supermicrocellular foamed materials | Emerging Cross-Sectional Technologies | 188 | Expired |
| US5160674A | Microcellular foams of semi-crystaline polymeric materials | Emerging Cross-Sectional Technologies | 151 | Expired |
| US5866053A | Method for providing continuous processing of microcellular and supermicrocellular foamed materials | Performing Operations; Transporting | 115 | Expired |
| US6884377B1 | Method and apparatus for microcellular polymer extrusion | Performing Operations; Transporting | 105 | Expired |
| US6284810A | Method and apparatus for microcellular polymer extrusion | Performing Operations; Transporting | 105 | Expired |
| US4034966A | Method and apparatus for mixing particles | Performing Operations; Transporting | 83 | Expired |
| US6789514B2 | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 66 | Expired |
| US6051174A | Method for providing continuous processing of microcellular and supermicrocellular foamed materials | Performing Operations; Transporting | 64 | Expired |
| US4159414A | Method for forming electrically conductive paths | Emerging Cross-Sectional Technologies | 58 | Expired |
| USRE37932E1 | Supermicrocellular foamed materials | General | 41 | Expired |
| US4338068A | Injection molding device and method | Performing Operations; Transporting | 40 | Expired |
| US6005013A | Gear throttle as a nucleation device in a continuous microcellular extrusion system | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6880501B2 | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US4423191A | High frequency electric field curing of polymeric composites | Chemistry; Metallurgy | 34 | Expired |
| US7546577B2 | Method and apparatus for producing software | Physics | 32 | Expired |
| US4548773A | Injection molding method | Performing Operations; Transporting | 23 | Expired |
| US4174907A | Fluid mixing apparatus | Performing Operations; Transporting | 22 | Expired |
| US4268465A | Method of accelerating the cooling of polymeric articles | Performing Operations; Transporting | 21 | Expired |
| US4019652A | Fluid delivery and mixing systems | Performing Operations; Transporting | 21 | Expired |
| US4170319A | Apparatus for controlling fluid flow in a fluid delivery and mixing system utilizing positive displacement devices | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4352059A | Determination of moisture level in materials | Physics | 19 | Expired |
| US4922082A | Thermal valve gate for plastic molding apparatus | Performing Operations; Transporting | 19 | Expired |
| US7077573B2 | Contact bearing | Fixed Constructions | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.