John R. Starr
15Patents
12h-index
19Co-inventors
75Inventor score
Filing activity: Oct 13, 1992 → Jan 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5724965A | Nasal mask | Human Necessities | 684 | Expired |
| US5441046A | Quick release mechanism for nasal and/or oral gas delivery mask | Human Necessities | 402 | Expired |
| US5540223A | Respiratory mask facial seal | Human Necessities | 355 | Expired |
| US5647355A | Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting | Human Necessities | 282 | Expired |
| US5438981A | Automatic safety valve and diffuser for nasal and/or oral gas delivery mask | Human Necessities | 275 | Expired |
| USD377089S | Respiratory mask facial seal | General | 230 | Expired |
| US5878743A | Pressure sensitive flow control valve | Human Necessities | 92 | Expired |
| USD403652S | Truck box cap exterior surface | General | 40 | Expired |
| USD383432S | Truck box cap exterior surface | General | 39 | Expired |
| USD373979S | Pick-up truck body exterior surface | General | 32 | Expired |
| USD418086S | Sport utility vehicle body | General | 16 | Expired |
| USD365783S | Vehicle body | General | 15 | Expired |
| USD382847S | Vehicle wheel front face segment | General | 9 | Expired |
| US11320079B2 | Modular configurable wellsite surface equipment | Mechanical Engineering; Lighting; Heating | 5 | Active |
| USD350522S | Vehicle mirror base | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.