Gary B. Challender
11Patents
7h-index
8Co-inventors
55Inventor score
Filing activity: Mar 5, 1990 → Jan 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5405323A | Catheter check valve assembly | Human Necessities | 351 | Expired |
| US5492147A | Dry break coupling | Emerging Cross-Sectional Technologies | 334 | Expired |
| US5803079A | Endotracheal tube positioner | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5555881A | Endotracheal tube positioner | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5653232A | Endotracheal tube positioner | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5048873A | Double ball joint | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6854486B2 | Fluid line assembly | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7503590B2 | Fluid line assembly | Emerging Cross-Sectional Technologies | 7 | Active |
| US6871882B2 | Ball-and-socket fluid coupling with primary and secondary retainer structures | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7661723B2 | Fluid line assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US8061740B2 | Ball and socket coupling | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.