Wayne M. Penn
8Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Jul 29, 1983 → Jan 12, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4780590A | Laser furnace and method for zone refining of semiconductor wafers | Chemistry; Metallurgy | 39 | Expired |
| US4622675A | Forced transport molecular gas laser and method | Electricity | 9 | Expired |
| US4617667A | Gas laser tube assembly | Electricity | 6 | Expired |
| US9586289B2 | Cladding apparatus and method | Performing Operations; Transporting | 2 | Active |
| US9476626B2 | Variable speed compressor control with lost rotor mitigation | Emerging Cross-Sectional Technologies | 1 | Active |
| US10240838B2 | Variable speed compressor control with sound-controlled defrost mode | Emerging Cross-Sectional Technologies | 0 | Active |
| US10060035B2 | Cladding apparatus and method | Performing Operations; Transporting | 0 | Active |
| US9919382B2 | Cladding apparatus and method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.