John J. Pierce
3Patents
1h-index
16Co-inventors
34Inventor score
Filing activity: May 20, 2014 → Mar 27, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10731420B2 | Indexing drill bit | Fixed Constructions | 6 | Active |
| US9890636B2 | Axially stable retention mechanism for picks and cutting elements | Performing Operations; Transporting | 1 | Active |
| US9936937B2 | Surgical retractor | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.