Inventor · disambiguated record

William B. Culler

Also filed as: CULLER WILLIAM B

2 granted patents·24 citations·filing 1981–1981

60Inventor score

Technology areasB61D Y10S

Files withPORTEC INC2

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2 records

0155US4444123ACurved roof hooper carPORTEC INC·Filed 1981·Granted Apr 24, 1984·15 cites·9 claims
0241US4454823ABulk freight rail car with metallized interior surfacesPORTEC INC·Filed 1981·Granted Jun 19, 1984·9 cites·3 claims

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