Inventor · disambiguated record

Howard H. Hall

Also filed as: HALL HOWARD H

1 granted patent·21 citations·filing 1983–1983

40Inventor score

Technology areasE01C

Files withH H H CONCRETE PAVING CO1

Top patents by PatentIndex Score

1 record

0147US4526493ASlip-forming machine and process for laying concrete mix adjacent to plastic concrete mixH H H CONCRETE PAVING CO·Filed 1983·Granted Jul 2, 1985·21 cites·25 claims

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