Ronald Ehmsen
4Patents
4h-index
6Co-inventors
39Inventor score
Filing activity: Jun 18, 1991 → Apr 16, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5116317A | Angioplasty catheter with integral fiber optic assembly | Human Necessities | 118 | Expired |
| US6270516A | Repair apparatus for use in surgical procedures | Human Necessities | 67 | Expired |
| US5377668A | Apparatus and method for endoscopic diagnostics and therapy | Human Necessities | 54 | Expired |
| US6371919B1 | Method and apparatus for the surgical repair of aneurysms | Human Necessities | 39 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.