Inventor · disambiguated record
Ezio Chies
Also filed as: CHIES EZIO
4 granted patents·226 citations·filing 1993–2001
82Inventor score
Files withSILCA SPA3
Top patents by PatentIndex Score
4 records- 0191US6641339B2Clamp for a key duplicating machineSILCA SPA·Filed 2001·Granted Nov 4, 2003·62 cites·7 claims
- 0287US6370928B1Mechano-electronically operated cylinder-key unit for locksFiled 1998·Granted Apr 16, 2002·78 cites·23 claims
- 0378US5833406ADuplicating machine, particularly for punched and laser keysSILCA SPA·Filed 1995·Granted Nov 10, 1998·57 cites·7 claims
- 0453US5544510AKey and holder combinationSILCA SPA·Filed 1993·Granted Aug 13, 1996·29 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →