Inventor
NICHOLAS NAGRODSKY
Inventor
US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B61Lprimary
B61LGuiding railway traffic33%
G01RMeasuring electric variables17%
H01RElectrically-conductive connections17%
H03KPulse technique17%
H05KPrinted circuits17%
PatentTitleYear
12,556,178Solid state switch, in particular for railway equipment202611,724,724System for controlling vital wayside devices of a railway network, and vital switch for such vital devices202311,527,843Connector with insulating assembly for providing mutual insulation among connecting pins2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to ALSTOM TRANSP TECH (2)· patent assignee history
2022–2026Based in US· patent location history
2026Patents assigned to KB SIGNALING INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALSTOM TRANSP TECH | 2 | 2022–2023 |
| KB SIGNALING INC | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2022–2026 |