Inventor · disambiguated record

John R. Birdsong

Also filed as: BIRDSONG JOHN R

2 granted patents·65 citations·filing 1997–1999

67Inventor score

Technology areasF24F

Files withTOMKINS IND INC2

Top patents by PatentIndex Score

2 records

0172US5938525AAir diffuser, and mold and method for its productionTOMKINS IND INC·Filed 1997·Granted Aug 17, 1999·40 cites·7 claims
0261US6290596B1Air diffuser, and mold and method for its productionTOMKINS IND INC·Filed 1999·Granted Sep 18, 2001·25 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →