Richard J. Klok
7Patents
4h-index
30Co-inventors
57Inventor score
Filing activity: Apr 28, 1989 → Dec 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5009676A | Sintered sol gel alumina abrasive filaments | Chemistry; Metallurgy | 192 | Expired |
| US5194072A | Sintered sol gel alumina abrasive filaments | Chemistry; Metallurgy | 138 | Expired |
| US5244477A | Sintered sol gel alumina abrasive filaments | Chemistry; Metallurgy | 114 | Expired |
| US10563105B2 | Abrasive article including shaped abrasive particles | Chemistry; Metallurgy | 29 | Active |
| US11932802B2 | Abrasive article including shaped abrasive particles comprising a particular toothed body | Chemistry; Metallurgy | 0 | Active |
| US11427740B2 | Method of making shaped abrasive particles and articles comprising forming a flange from overfilling | Chemistry; Metallurgy | 0 | Active |
| US11549040B2 | Abrasive article including shaped abrasive particles having a tooth portion on a surface | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.