Assignee
CATALANA GAS SA
ES·3 granted patents·38 citations·filing 1989–1990
Technology mixF24C3
Top patents by PatentIndex Score
3 records- 0154US5139007AGlass-ceramic gas cooker top with glowing filament indicator of lit pilot light visible through plateCATALANA GAS SA·Filed 1990·Granted Aug 18, 1992·27 cites·2 claims
- 0228US5197872AConcentric burner set for glass-ceramic gas cooker topCATALANA GAS SA·Filed 1990·Granted Mar 30, 1993·9 cites·1 claims
- 0313US4917075AArrangement for cooking by gas combustionCATALANA GAS SA·Filed 1989·Granted Apr 17, 1990·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →