Long Qing — 1 Patent | Patent Leaderboard

Long Qing has been granted 1 US patent. All of these patents were granted in 2024. Long Qing ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Long Qing in Zigong, CN.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11976193	Method for detecting thickness of bonded rubber of carbon black in natural rubber based for reinforcement performance	Jian Chen, Zhiqiang Lei, Rui Li, Sha Liu, Lin Li	2024-05-07

Long Qing — 1 Patent

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