Assignee
LONG GONGYUN
CN·1 granted patent·2 pending applications·0 citations·filing 2019–2020
Top patents by PatentIndex Score
3 records- 0141US2020281256A1Granular cigaretteLONG GONGYUN·Filed 2020·Application pending·0 cites
- 0240US11246340B2Tobacco heater with straight through heating tubeLONG GONGYUN·Filed 2019·Granted Feb 15, 2022·0 cites·10 claims
- 0330US2020100542A1Tobacco cartridge and cigarette air heating device thereofLONG GONGYUN·Filed 2019·Application pending·0 cites
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