Inventor · disambiguated record

Annan Guan

Also filed as: GUAN ANNAN

1 granted patent·0 citations·filing 2020–2020

7Inventor score

Technology areasC08K

Files withKINGFA SCIENCE & TECHNOLOGY CO1

Top patents by PatentIndex Score

1 record

0153US12428528B2Reinforced polypropylene material and preparation method thereofKINGFA SCIENCE & TECHNOLOGY CO·Filed 2020·Granted Sep 30, 2025·0 cites·20 claims

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Annan Guan — Patent Inventor | PatentIndex