Jay Sofianek
18Patents
10h-index
30Co-inventors
72Inventor score
Filing activity: May 6, 1985 → Aug 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6328232A | Fuel injector spring force calibration tube with internally mounted fuel inlet filter | Emerging Cross-Sectional Technologies | 75 | Expired |
| US4646974A | Electromagnetic fuel injector with orifice director plate | Emerging Cross-Sectional Technologies | 36 | Expired |
| US8819896B2 | Locking carrier and mounting arrangement for tilt sash counterbalance systems | Fixed Constructions | 21 | Active |
| US9003710B2 | Tilt sash counterbalance system including curl spring mount stabilizer | Fixed Constructions | 20 | Active |
| US8966822B2 | Air and debris dam for moving coil balance assembly | Fixed Constructions | 19 | Active |
| US8850745B2 | Window counterbalance system and mounting bracket therefor | Fixed Constructions | 16 | Active |
| US6454191B1 | Electromagnetic fuel injector dampening device | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5044562A | "Dual spray director using an ""H"" annulus" | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US9181748B2 | Air and debris dam for moving coil balance assembly | Fixed Constructions | 10 | Active |
| US4796855A | PWM electromagnetic valve with selective case hardening | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6802297B2 | Fuel rail damping device | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US9988834B2 | Carrier device for window balance assembly | Fixed Constructions | 8 | Active |
| US9115522B2 | Side load constant force counterbalance system | Fixed Constructions | 7 | Active |
| US10053899B2 | Side-load, constant force window and window balance assembly | Fixed Constructions | 7 | Active |
| US6732959B2 | Dual-coil outwardly-opening fuel injector | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US9309709B2 | Window counterbalance system | Fixed Constructions | 1 | Active |
| US9982469B2 | Pivot bar for window sash | Fixed Constructions | 1 | Active |
| US12168899B2 | Window balance assembly and mounting bracket therefor | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.