Inventor · disambiguated record
Susan Leslie Birtch
Also filed as: BIRTCH SUSAN LESLIE
3 granted patents·182 citations·filing 1996–1998
77Inventor score
Files withLENNOX IND INC2
Top patents by PatentIndex Score
3 records- 0195US5752500ADraft hood locating device for combustion apparatusLENNOX IND INC·Filed 1996·Granted May 19, 1998·128 cites·22 claims
- 0274US6006742ASimulated solid fuel elementLENNOX IND INC·Filed 1998·Granted Dec 28, 1999·32 cites·29 claims
- 0361US6095794AFireplace burner apparatusFiled 1998·Granted Aug 1, 2000·22 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →