Inventor · disambiguated record

Frank W. Dowdican

Also filed as: DOWDICAN FRANK W

2 granted patents·22 citations·filing 1996–1996

60Inventor score

Technology areasE03C Y10T

Files withPERROTT C H INC2

Top patents by PatentIndex Score

2 records

0140US5797419ASewer line trap priming assembly and antisiphoning conduit component thereforPERROTT C H INC·Filed 1996·Granted Aug 25, 1998·10 cites·8 claims
0237US5678588ASewer line multiple trap priming system and methodPERROTT C H INC·Filed 1996·Granted Oct 21, 1997·12 cites·7 claims

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