William Christopher Lewis
15Patents
6h-index
27Co-inventors
66Inventor score
Filing activity: Mar 9, 1973 → Apr 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4363647A | Method of making fused silica-containing material | Chemistry; Metallurgy | 31 | Expired |
| US4062681A | Electrophotographic element having a hydrophobic, cured, highly cross-linked polymeric overcoat layer | Physics | 13 | Expired |
| US5490551A | Radial tires containing steel monofilament in the carcass ply | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8395006B2 | Process for making high octane gasoline with reduced benzene content by benzene alkylation at high benzene conversion | Emerging Cross-Sectional Technologies | 9 | Active |
| US4342291A | Expandable piston motor | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8025144B2 | Conveyor belts with thin film sensor-activating coating | Physics | 6 | Active |
| US7470453B1 | Method for forming flexible composites using polymer coating materials | Performing Operations; Transporting | 5 | Expired |
| US8857652B2 | Cooking support with removable mesh insert | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8714398B2 | Rigid durable non-metallic release laminate for oven cooking and oven containing same | Human Necessities | 3 | Active |
| US3984249A | Process for sensitizing photosensitive silver halide materials with hydrogen | Physics | 2 | Expired |
| US10308431B2 | Flexible conveyor belt wrapper | Performing Operations; Transporting | 1 | Active |
| US12150586B2 | Nonstick cookware materials, and methods for manufacture and use | Performing Operations; Transporting | 0 | Active |
| US10611573B2 | Toaster with conveyor and belt wrapper | Performing Operations; Transporting | 0 | Active |
| US12089776B2 | Nonstick composite materials and molded nonstick cookware | Performing Operations; Transporting | 0 | Active |
| US9950866B2 | Apparatus and method for driving low coefficient of friction belting | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.