Patents/Assignees

CHENGDU HOLY AVIATION SCIENCE TECHNOLOGY CO., Ltd.

4 patents in portfolio

US12558856utility2026
Device and Method for Automatically Removing Margins of Rubber Sealing Rings in High-accuracy
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US12502859utility2025
Fully-automatic Production Line and Automatic Production Method for Rubber Seal Rings
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US12409594utility2025
Automatic Forming Method and Device for a Rubber Sealing Ring Blank
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US12290964utility2025
3d-configured Production Structure of Rubber Products Based on Intelligent Manufacturing Unit and Production Method of Same
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