Assignee
PROTRAN TECH LLC
US·5 granted patents·3 citations·filing 2019–2021
Top patents by PatentIndex Score
5 records- 0178US10894551B2Lateral rail measurement devicePROTRAN TECH LLC·Filed 2019·Granted Jan 19, 2021·2 cites·37 claims
- 0273US11613284B2Vertical rail measurement devicePROTRAN TECH LLC·Filed 2021·Granted Mar 28, 2023·0 cites·20 claims
- 0369US10919549B2Lantern and multi-functional LED light for railwaysPROTRAN TECH LLC·Filed 2019·Granted Feb 16, 2021·1 cites·20 claims
- 0468US11027758B2Vertical rail measurement devicePROTRAN TECH LLC·Filed 2020·Granted Jun 8, 2021·0 cites·20 claims
- 0556US11618345B2Third rail railway cover boardPROTRAN TECH LLC·Filed 2019·Granted Apr 4, 2023·0 cites·20 claims
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