Engineered Controls International, LLC
62Patents
58Active
62Granted
55Portfolio score
Filing activity: Jan 11, 1989 → Jun 18, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4860784A | Non-rising stem valve assembly and method of replacing a permanent seal | Emerging Cross-Sectional Technologies | 18 | Expired |
| US9115838B2 | Rapid-connect coupler | Emerging Cross-Sectional Technologies | 15 | Active |
| US9897239B2 | Rapid-connect coupler with vent stop | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US9194524B2 | Rapid-connect coupler with vent-stop | Emerging Cross-Sectional Technologies | 9 | Active |
| US6536983B1 | Crimp joint for pressure containing gas and fluid distribution devices | Emerging Cross-Sectional Technologies | 8 | Expired |
| US9732893B2 | Rapid-connect coupler | Emerging Cross-Sectional Technologies | 8 | Active |
| USD820393S1 | Regulator bonnet | General | 7 | Active |
| US5215117A | Double-check filler valve | Emerging Cross-Sectional Technologies | 6 | Expired |
| US11262012B2 | Coupling nozzle for cryogenic fluid | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11988315B2 | Rapid-connect coupler and receptacle having anti-rotation feature | Mechanical Engineering; Lighting; Heating | 4 | Active |
| USD884125S1 | Regulator bonnet | General | 4 | Active |
| US9879792B1 | Pressure relief valve for cryogenic liquid containers | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US12152713B2 | Coupling nozzle for cryogenic fluid | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10883665B2 | Low emission nozzles and receptacles | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD1068026S1 | Nozzle | General | 3 | Active |
| USD1002802S1 | Nozzle | General | 3 | Active |
| US9939072B2 | Noise reduction relief valve for cryogenic liquid containers | Mechanical Engineering; Lighting; Heating | 3 | Active |
| USD841780S1 | Hand wheel | General | 3 | Active |
| US9857010B2 | Rapid-connect coupler with vent-stop | Emerging Cross-Sectional Technologies | 3 | Active |
| US10876636B2 | Leak resistant and serviceable receptacle | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10386017B2 | Low emission nozzles and receptacles | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11460136B2 | Rapid-connect coupler and receptacle having anti-rotation feature | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6871518B2 | Gas system component inlet or outlet connection retaining bracket | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10364906B1 | Dielectric regulator | Emerging Cross-Sectional Technologies | 2 | Active |
| USD841781S1 | Hand wheel | General | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.