Chad E. Ryshkus
14Patents
11h-index
8Co-inventors
61Inventor score
Filing activity: Feb 24, 2003 → Mar 19, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7811292B2 | Surgical instrument for implants | Human Necessities | 31 | Expired |
| USD658286S1 | Double ended retractor | General | 30 | Expired |
| USD523724S1 | Rotatable tool handle | General | 29 | Expired |
| USD658285S1 | Femoral neck elevator | General | 22 | Expired |
| USD658287S1 | Inferior acetabular/piriformis retractor | General | 20 | Expired |
| US7247169B1 | Kit of spine gauge blocks and a tool assembly | Human Necessities | 19 | Expired |
| USD658288S1 | Anterior retractor | General | 17 | Expired |
| USD658290S1 | Posterior retractor | General | 15 | Expired |
| USD658289S1 | Secondary anterior retractor | General | 13 | Expired |
| US6799480B1 | Screwdriver with torque measuring scale and method of making same | Performing Operations; Transporting | 12 | Expired |
| USD706924S1 | Superior acetabular retractor | General | 11 | Active |
| USD522836S1 | Rotatable tool handle | General | 7 | Expired |
| US7055415B1 | Screwdriver assembly and method with torque measuring scale | Performing Operations; Transporting | 4 | Expired |
| US9622734B2 | Retractor tools for minimally invasive hip surgery | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.