Inventor · disambiguated record
Robert Shurtleff
Also filed as: SHURTLEFF ROBERT · SHURTLEFF ROBERT H
4 granted patents·36 citations·filing 1992–2001
75Inventor score
Files withENVIROQUIP INC4
Top patents by PatentIndex Score
4 records- 0155US6454104B1Clarifier with influent well scum removalENVIROQUIP INC·Filed 2001·Granted Sep 24, 2002·6 cites·7 claims
- 0253US6274044B1Clarifier with influent well scum removalENVIROQUIP INC·Filed 2000·Granted Aug 14, 2001·5 cites·1 claims
- 0343US6068134AClarifier with influent well scum removalENVIROQUIP INC·Filed 1999·Granted May 30, 2000·15 cites·16 claims
- 0440US5264126AClarifier drive for waste water treatment systemENVIROQUIP INC·Filed 1992·Granted Nov 23, 1993·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →