Portfolio comparison
George Westinghouse, Jr. vs Smartex Europe Unipessoal Lda
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 88929· 1869
George Westinghouse's Original Steam-Powered Train Brake
Activity by Decade
1860s1
Company B
Smartex Europe Unipessoal Lda
Patents indexed
1
Year range
2023
Most recent
2023
manufacturingtextilesconsumer_electronicssoftwareindustrial_automation
Top Patents1 enriched
US 11798154· 2023
How a Spinning Camera Checks Fabric Quality on a Knitting Machine
Activity by Decade
2020s1
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