Inventor · disambiguated record
Chun Cheung Law
Also filed as: LAW CHUN C · LAW CHUN CHEUNG
6 granted patents·1 pending application·400 citations·filing 1993–2006
88Inventor score
Technology areasB42F
Files withWORLD WIDE STATIONERY MFG CO3LECO STATIONERY MFG2LECO STATIOINERY MANUFACTURING1LECO STATIONERY MFG COMPANY LIMITED1
Top patents by PatentIndex Score
7 records- 0196US5368407ARing binder carrier railsWORLD WIDE STATIONERY MFG CO·Filed 1993·Granted Nov 29, 1994·106 cites·7 claims
- 0295US5378073ARing binder carrier railWORLD WIDE STATIONERY MFG CO·Filed 1993·Granted Jan 3, 1995·98 cites·9 claims
- 0393US5810499ARing binderLECO STATIONERY MFG·Filed 1996·Granted Sep 22, 1998·80 cites·35 claims
- 0491US5868513ARing binderLECO STATIOINERY MANUFACTURING·Filed 1996·Granted Feb 9, 1999·90 cites·35 claims
- 0568USD389182SRing binderLECO STATIONERY MFG COMPANY LIMITED·Filed 1996·Granted Jan 13, 1998·16 cites·1 claims
- 0659US2007048072A1Ring binder mechanismWORLD WIDE STATIONERY MFG CO·Filed 2006·Application pending·0 cites
- 0744US5788390ARing binderLECO STATIONERY MFG·Filed 1996·Granted Aug 4, 1998·10 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →