John H. Ward
10Patents
9h-index
15Co-inventors
69Inventor score
Filing activity: Jan 19, 1966 → Dec 18, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6482178B1 | Localization device with anchoring barbs | Human Necessities | 341 | Expired |
| US7637904B2 | Catheter with snap on feature | Human Necessities | 61 | Expired |
| US6210315A | Brachytherapy device including an anti-static handle | Human Necessities | 59 | Expired |
| US4307478A | Hollow tapered brush bristles | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6764499B2 | Medical device handle | Human Necessities | 24 | Expired |
| USD506548S1 | Combined needle hub with twist lock sheath | General | 16 | Expired |
| US4376746A | Formation of hollow tapered brush bristles | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7811256B2 | Vacuum aspiration handle | Human Necessities | 10 | Active |
| US4118107A | Optical detection of geometric configurations | Physics | 9 | Expired |
| US4409372A | Paint brush bristles | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.