David Garrett Coffman
8Patents
2h-index
10Co-inventors
40Inventor score
Filing activity: May 1, 2012 → Dec 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8726874B2 | Cylinder bore with selective surface treatment and method of making the same | Emerging Cross-Sectional Technologies | 12 | Active |
| US9511467B2 | Cylindrical surface profile cutting tool and process | Emerging Cross-Sectional Technologies | 2 | Active |
| US10220453B2 | Milling tool with insert compensation | Performing Operations; Transporting | 2 | Active |
| US11370075B2 | Expended lance tool holder for minimum quantity lubrication | Emerging Cross-Sectional Technologies | 0 | Active |
| US10221806B2 | Cylindrical engine bore | Emerging Cross-Sectional Technologies | 0 | Active |
| US10082187B2 | Mechanically roughened brake rotors | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11794309B2 | Automated smart vise system | Performing Operations; Transporting | 0 | Active |
| US10603725B2 | Groover with peening flanks | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.