Ray J. Van Thyne
8Patents
4h-index
1Co-inventors
43Inventor score
Filing activity: Nov 20, 1974 → Jan 16, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5148080A | Incandescent lamp filament incorporating hafnium | Electricity | 11 | Expired |
| US4062484A | Abrasion resistant filament wear guides and method of making same | Performing Operations; Transporting | 10 | Expired |
| US4043623A | Wear resistant filament wear guides and method of making the same | Performing Operations; Transporting | 8 | Expired |
| US4394422A | Bonded structure and process of making same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4168333A | Selective chromizing in a molten lead medium | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4026730A | Nitrided materials | Chemistry; Metallurgy | 3 | Expired |
| US4242420A | Selective chromizing in a molten lead medium | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4372995A | Process of making surface alloyed parts | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.