Arnold Van Zyl
7Patents
4h-index
12Co-inventors
50Inventor score
Filing activity: May 21, 1986 → Jul 2, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4732741A | "Method of making beta""-alumina" | Chemistry; Metallurgy | 23 | Expired |
| US5474959A | "Process for the production of K- or Rb-.beta.""- or -.beta.- aluminum oxide ion conductors" | Chemistry; Metallurgy | 16 | Expired |
| US4946664A | "Method of making .beta.""-alumina" | Chemistry; Metallurgy | 14 | Expired |
| US5492871A | Superstoichiometric MgAl.sub.2 O.sub.4 spinel and use thereof, and process for the synthesis thereof | Chemistry; Metallurgy | 7 | Expired |
| US5525561A | Method of making spinel compounds | Chemistry; Metallurgy | 1 | Expired |
| US5980787A | Protective element for an electro-chemical accumulator and process for its fabrication | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5518975A | Solid electrolyte ceramic | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.