Inventor · disambiguated record

David R. Bratten

Also filed as: BRATTEN DAVID R

2 granted patents·18 citations·filing 1989–1990

58Inventor score

Technology areasE03B

Files withBRATTEN DAVID R2

Top patents by PatentIndex Score

2 records

0136US4921012AAutomatic water shut-off apparatus for building protectionBRATTEN DAVID R·Filed 1989·Granted May 1, 1990·13 cites·9 claims
0222US5004012AAutomatic water shut-off apparatus for building protectionBRATTEN DAVID R·Filed 1990·Granted Apr 2, 1991·5 cites·8 claims

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