John Bailey
38Patents
15h-index
15Co-inventors
78Inventor score
Filing activity: May 3, 1976 → Jul 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7571782B2 | Stiffened blade for shear-type drill bit | Fixed Constructions | 66 | Active |
| US5097759A | Sous vide reheating device | Human Necessities | 64 | Expired |
| US8109349B2 | Thick pointed superhard material | Fixed Constructions | 62 | Active |
| US7669938B2 | Carbide stem press fit into a steel body of a pick | Fixed Constructions | 62 | Active |
| USD554162S1 | Diamond enhanced cutting element | General | 58 | Expired |
| US7523794B2 | Wear resistant assembly | Performing Operations; Transporting | 54 | Active |
| US8136887B2 | Non-rotating pick with a pressed in carbide segment | Fixed Constructions | 51 | Active |
| US5123337A | Sous vide reheating device | Human Necessities | 43 | Expired |
| US7641002B2 | Drill bit | Fixed Constructions | 27 | Active |
| US8028774B2 | Thick pointed superhard material | Fixed Constructions | 24 | Active |
| US7549489B2 | Jack element with a stop-off | Fixed Constructions | 19 | Active |
| US7624824B2 | Downhole hammer assembly | Fixed Constructions | 18 | Active |
| US7694756B2 | Indenting member for a drill bit | Fixed Constructions | 17 | Active |
| US4756374A | Vehicle load sensing device | Physics | 16 | Expired |
| US7641003B2 | Downhole hammer assembly | Fixed Constructions | 16 | Active |
| US8020471B2 | Method for manufacturing a drill bit | Fixed Constructions | 13 | Active |
| US8590644B2 | Downhole drill bit | Fixed Constructions | 13 | Active |
| US8122980B2 | Rotary drag bit with pointed cutting elements | Fixed Constructions | 12 | Active |
| US9051795B2 | Downhole drill bit | Fixed Constructions | 11 | Active |
| US8011457B2 | Downhole hammer assembly | Fixed Constructions | 10 | Active |
| US7451944B2 | Replaceable segmented wear liner | Performing Operations; Transporting | 10 | Active |
| US8622155B2 | Pointed diamond working ends on a shear bit | Fixed Constructions | 7 | Active |
| US9145742B2 | Pointed working ends on a drill bit | Fixed Constructions | 6 | Active |
| US7527110B2 | Percussive drill bit | Fixed Constructions | 5 | Active |
| US4109847A | Method for replacing different railroad car door roller assemblies | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.