Inventor · disambiguated record

Greg Grandprey

Also filed as: GRANDPREY GREG · GRANDPREY GREG M

2 granted patents·64 citations·filing 1991–2000

66Inventor score

Technology areasB01F C02F

Files withECOLAB INC2

Top patents by PatentIndex Score

2 records

0177US6458268B1Industrial waste water treatment cleaning apparatusECOLAB INC·Filed 2000·Granted Oct 1, 2002·28 cites·9 claims
0266US5194230ASolid product static brake for solid block chemical dispensersECOLAB INC·Filed 1991·Granted Mar 16, 1993·36 cites·37 claims

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Greg Grandprey — Patent Inventor | PatentIndex