John Owens
20Patents
7h-index
25Co-inventors
69Inventor score
Filing activity: Mar 10, 1977 → Oct 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7040637B2 | Inwardly folding rollator with an upwardly pivotable seat | Human Necessities | 49 | Expired |
| US6957961B1 | Manikin having a bio-simulating material and a method of making the same | Physics | 37 | Expired |
| US6910896B1 | Mechanical lungs | Physics | 36 | Expired |
| US5560509A | Guide pole fitting seal for floating roof storage tanks | Performing Operations; Transporting | 28 | Expired |
| USD480995S1 | Seat for an ambulatory device | General | 18 | Expired |
| USD480666S1 | Rollator | General | 14 | Expired |
| US4110810A | Static charge neutralizer and process | Electricity | 10 | Expired |
| US8250687B2 | Patient lift with adjustable knee pads and sling hooks | Human Necessities | 6 | Active |
| USD485606S1 | Commode seat and lid | General | 6 | Expired |
| US8276091B2 | Haptic response system and method of use | Physics | 5 | Active |
| USD567151S1 | Rollator | General | 5 | Expired |
| USD485336S1 | Commode seat | General | 5 | Expired |
| USD561650S1 | Rollator | General | 5 | Expired |
| USD484581S1 | Commode lid | General | 4 | Expired |
| USRE31382E | Static charge neutralizer and process | General | 3 | Expired |
| US5829621A | Guide pole fitting seal for floating roof storage tanks | Performing Operations; Transporting | 3 | Expired |
| US7044322B2 | Spring-loaded secondary seal for floating-roof storage tank | Performing Operations; Transporting | 2 | Expired |
| US9468962B2 | Structural component and method of manufacture | Emerging Cross-Sectional Technologies | 1 | Active |
| US8661869B2 | Stretch forming apparatus with supplemental heating and method | Performing Operations; Transporting | 1 | Active |
| US7748555B2 | Spring-loaded secondary seal for floating-roof storage tank | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.