David A. Sheldon
10Patents
7h-index
15Co-inventors
59Inventor score
Filing activity: Apr 28, 1989 → Nov 6, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5203886A | High porosity vitrified bonded grinding wheels | Chemistry; Metallurgy | 200 | Expired |
| US5035723A | Bonded abrasive products containing sintered sol gel alumina abrasive filaments | Performing Operations; Transporting | 164 | Expired |
| US5129919A | Bonded abrasive products containing sintered sol gel alumina abrasive filaments | Performing Operations; Transporting | 139 | Expired |
| US5401284A | Sol-gel alumina abrasive wheel with improved corner holding | Chemistry; Metallurgy | 32 | Expired |
| US5536283A | Alumina abrasive wheel with improved corner holding | Chemistry; Metallurgy | 25 | Expired |
| US7275980B2 | Abrasive articles with novel structures and methods for grinding | Chemistry; Metallurgy | 21 | Expired |
| US5711774A | Silicon carbide abrasive wheel | Performing Operations; Transporting | 18 | Expired |
| US6773473B2 | Supercritical fluid extraction | Performing Operations; Transporting | 6 | Expired |
| US7344573B2 | Impregnation of grinding wheels using supercritical fluids | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5573561A | Sol-gel alumina abrasive wheel with improved corner holding | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.