Inventor · disambiguated record
Jinfu Zheng
Also filed as: ZHENG JINFU
6 granted patents·22 citations·filing 2023–2025
77Inventor score
Top patents by PatentIndex Score
6 records- 0182USD1089538SFoam sprayerTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2025·Granted Aug 19, 2025·1 cites·1 claims
- 0282USD1003393SPressure washer gunZHENG JINFU·Filed 2023·Granted Oct 31, 2023·9 cites·1 claims
- 0377USD1000025SFoam lanceZHENG JINFU·Filed 2023·Granted Sep 26, 2023·6 cites·1 claims
- 0476USD1003394SPressure washer gunZHENG JINFU·Filed 2023·Granted Oct 31, 2023·6 cites·1 claims
- 0541USD1095762SFoam sprayerTAIZHOU DIDU ENVIRONMENTAL PROTECTION TECH CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
- 0637USD1048311SGarden filterZHENG JINFU·Filed 2023·Granted Oct 22, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →