Inventor · disambiguated record
Shengang Cai
Also filed as: CAI SHENGANG
3 granted patents·1 pending application·0 citations·filing 2022–2023
38Inventor score
Files withJIANGSU SEA LION MACH CO LTD4
Top patents by PatentIndex Score
4 records- 0156US12280405B2Circulating-type mattress cleaning machineJIANGSU SEA LION MACH CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·7 claims
- 0248US12490839B2Mattress cleaning machineJIANGSU SEA LION MACH CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·8 claims
- 0347US12325945B2Isolation type tunnel washer for cleaning clothes against secondary pollutionJIANGSU SEA LION MACH CO LTD·Filed 2022·Granted Jun 10, 2025·0 cites·10 claims
- 0443US2024075502A1Mattress Cleaning DeviceJIANGSU SEA LION MACH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →