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Francisco Bertomeu Martinez — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%

Sedaví, ES: #1 of 2 inventorsTop 50%

Overall (All Time): #2,300,772 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5197872	Concentric burner set for glass-ceramic gas cooker top	—	1993-03-30
5139007	Glass-ceramic gas cooker top with glowing filament indicator of lit pilot light visible through plate	—	1992-08-18