John Smith
13Patents
7h-index
11Co-inventors
63Inventor score
Filing activity: Nov 29, 1978 → Apr 15, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4582554A | Carpet tile production method | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4515210A | Heat exchanger having a plastics membrane | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US4942074A | Carpet tile | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4737221A | Carpet tile production method | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6139976A | Article having a superalloy substrate and an enrichment layer placed thereon, and methods of its manufacturing | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5720404A | Female-molded underground storage tank and method of making | Performing Operations; Transporting | 9 | Expired |
| US6698610B2 | Triple walled underground storage tank | Performing Operations; Transporting | 7 | Expired |
| US5645231A | Glass choppers | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6398057B1 | Triple walled underground storage tank | Performing Operations; Transporting | 5 | Expired |
| US6474249B1 | Mobile furnace and method of facilitating removal of material from workpieces | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US4177311A | Composite fabric | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7047892B2 | Mobile furnace and method of facilitating removal of material from workpieces | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US6932003B2 | Mobile furnace and method of facilitating removal of material from workpieces | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.