Assignee
ALLEN DEREK
US·3 granted patents·1 pending application·7 citations·filing 2017–2024
Top patents by PatentIndex Score
4 records- 0184US10247657B2Fire tube scanner and method of useALLEN DEREK·Filed 2017·Granted Apr 2, 2019·6 cites·20 claims
- 0272US10041621B1Fire tube wrapALLEN DEREK·Filed 2017·Granted Aug 7, 2018·1 cites·20 claims
- 0357US10969055B2Direct flame impingement shieldALLEN DEREK·Filed 2019·Granted Apr 6, 2021·0 cites·20 claims
- 0457US2025353041A1Washing vessel for arrestor from oil and gas heater treater and method of useALLEN DEREK·Filed 2024·Application pending·0 cites
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