Assignee
EFFIKAL INTERNATIONAL INC
US·3 granted patents·93 citations·filing 2000–2002
Top patents by PatentIndex Score
3 records- 0184US6257871B1Control device for a gas-fired applianceEFFIKAL INTERNATIONAL INC·Filed 2000·Granted Jul 10, 2001·55 cites·22 claims
- 0278US6644957B2Damper control deviceEFFIKAL INTERNATIONAL INC·Filed 2002·Granted Nov 11, 2003·25 cites·13 claims
- 0366US6439877B1Control device for a gas-fired applianceEFFIKAL INTERNATIONAL INC·Filed 2000·Granted Aug 27, 2002·13 cites·20 claims
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