Inventor · disambiguated record

Donald W. Matechuk

Also filed as: MATECHUK DONALD W

1 granted patent·0 citations·filing 2004–2004

10Inventor score

Technology areasE04F

Files withBILLY STAR HOLDING LTD1

Top patents by PatentIndex Score

1 record

0138US7213296B2Spreading apparatus for flowable materials and spreader pad thereforBILLY STAR HOLDING LTD·Filed 2004·Granted May 8, 2007·0 cites·12 claims

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