Inventor · disambiguated record

David Aston

Also filed as: ASTON DAVID · ASTON RAYMOND

1 granted patent·1 pending application·21 citations·filing 1978–2010

40Inventor score

Technology areasB28B E02B

Files withASTON DAVID1 HAM BAKER AND CO LTD1

Top patents by PatentIndex Score

2 records

0153US4220420ASealing means, primarily for a sluice gateHAM BAKER AND CO LTD·Filed 1978·Granted Sep 2, 1980·21 cites·16 claims
0234US2012159888A1Cultured stone masonry unitASTON DAVID·Filed 2010·Application pending·0 cites

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