Stephen Ahnert
15Patents
7h-index
21Co-inventors
62Inventor score
Filing activity: Sep 19, 2008 → Oct 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8322744B2 | Stroller and seat assembly | Performing Operations; Transporting | 28 | Active |
| US8029014B2 | Stroller with synchronized seat height adjustment | Performing Operations; Transporting | 24 | Active |
| US8764048B1 | Foldable, removable, reversible stroller seat | Performing Operations; Transporting | 21 | Active |
| USD711532S1 | Electronic stethoscope pick-up head | General | 19 | Active |
| US8474854B2 | Foldable stroller and fold interlock mechanism | Emerging Cross-Sectional Technologies | 18 | Active |
| US8397612B2 | Modular roller system | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US8210563B2 | Reversible stroller handle | Performing Operations; Transporting | 8 | Active |
| US10808741B2 | Quick-release clamp with secondary retention mechanism | Performing Operations; Transporting | 4 | Active |
| US9950760B2 | Multiple position bicycle seat post | Performing Operations; Transporting | 4 | Active |
| US8934637B2 | Electronic stethoscope | Electricity | 4 | Active |
| US10167040B2 | Bicycle suspension stem with integrated pivot | Performing Operations; Transporting | 1 | Active |
| US8763506B2 | Roller system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12151757B2 | Suspension seatpost with internal spring | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11975785B2 | Automated bicycle light system | Performing Operations; Transporting | 0 | Active |
| US12103627B2 | Automated bicycle light system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.