Walter E. Lewis
8Patents
7h-index
7Co-inventors
56Inventor score
Filing activity: Mar 24, 1977 → Feb 27, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4327274A | Ventilation system for combination microwave oven and exhaust vent | Electricity | 98 | Expired |
| US4434066A | Water-based energy transmitting fluid compositions | Chemistry; Metallurgy | 17 | Expired |
| US4620344A | Friction applying assembly | Fixed Constructions | 17 | Expired |
| US4740042A | Appliance door having stiffened inner panel with shelves and method of forming | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4855070A | Energy transmitting fluid | Chemistry; Metallurgy | 10 | Expired |
| US4136667A | Oven door latch mechanism | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4251716A | Self-cleaning glass-ceramic surface cooking unit | Electricity | 8 | Expired |
| US5935379A | Heat-sealing wheels for forming a longitudinal weld or seal in seams of plastic films | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.