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Inventor
RAFFAELLI JOSEPH G
US
3 patents
⚠️ This page may combine multiple inventors who share the name “RAFFAELLI JOSEPH G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROBERTSHAW CONTROLS CO
2 patents
US6535838B2
Mar 18, 2003
Furnace diagnostic system
ROBERTSHAW CONTROLS CO
56 citations
91
US6658372B2
Dec 2, 2003
Furnace diagnostic system
ROBERTSHAW CONTROLS CO
42 citations
88
ITT
1 patent
US4019854A
Apr 26, 1977
Direct spark ignition system utilizing gated oscillator
ITT
17 citations
70