Brama; Marwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brama; Marwan.The latest application filed is for "method to provide analog voltage signal proportional to 4-20ma transmitter current using a dcdc converter across galvanic isolation of a transformer".
- Brama; Marwan - Singapore SG
| Patent | Date |
|---|---|
| Method To Provide Analog Voltage Signal Proportional To 4-20ma Transmitter Current Using A Dcdc Converter Across Galvanic Isolation Of A Transformer App 20220137101 - Brama; Marwan | 2022-05-05 |
| Activating Trip Functions Of A Safety Valve Positioner By Way Of A Control Panel To Achieve A Safe State App 20220128171 - Brama; Marwan | 2022-04-28 |
| Visual indicator modules for use with control panels and related methods Grant 10,186,388 - Amirthasamy , et al. Ja | 2019-01-22 |
| Visual Indicator Modules For Use With Control Panels And Related Methods App 20180114653 - Amirthasamy; Stanley Felix ; et al. | 2018-04-26 |
| Switch Apparatus For Enclosures Having Environmental Protection App 20170229265 - Amirthasamy; Stanley Felix ; et al. | 2017-08-10 |
| Switch Apparatus For Enclosures Having Environmental Protection App 20170062168 - Amirthasamy; Stanley Felix ; et al. | 2017-03-02 |
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