Inventor · disambiguated record

John J. Gregel

Also filed as: GREGEL JOHN J

6 granted patents·1 pending application·114 citations·filing 20022009

85Inventor score
Technology areasY10TB23KB25BE04G
Files withERICO INT CORP6SIRACKI GLENN T1

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7 records

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John J. Gregel — Patent Inventor | PatentIndex