Inventor · disambiguated record
Henry D. Barthalow
Also filed as: BARTHALOW HENRY D · BARTHALOW HENRY DAVID
9 granted patents·94 citations·filing 1991–2000
88Inventor score
Top patents by PatentIndex Score
9 records- 0170US6116140ATelescoping system with multi-stage telescopic cylinderGROVE US LLC·Filed 1998·Granted Sep 12, 2000·22 cites·13 claims
- 0254US5111945ABoom extension alignment deviceKIDDE IND INC·Filed 1991·Granted May 12, 1992·16 cites·8 claims
- 0350US6029559ATelescoping system with multiple single-stage telescopic cylindersGROVE US LLC·Filed 1998·Granted Feb 29, 2000·11 cites·14 claims
- 0449US5704498ATransportable craneKIDDE IND INC·Filed 1996·Granted Jan 6, 1998·14 cites·33 claims
- 0548US5927520AElectro-hydraulic operating system for extensible boom craneKIDDE IND INC·Filed 1995·Granted Jul 27, 1999·9 cites·12 claims
- 0648US5911239AMetering valveKIDDE IND INC·Filed 1997·Granted Jun 15, 1999·9 cites·4 claims
- 0747US6390233B1Method for a lifting apparatus with floating lift cylinder attachmentGROVE US LLC·Filed 2000·Granted May 21, 2002·2 cites·20 claims
- 0838US6161638AWork transfer lock system and method thereofGROVE US LLC·Filed 1998·Granted Dec 19, 2000·7 cites·19 claims
- 0931US6267200B1Lift apparatus with floating lift cylinder attachmentGROVE US LLC·Filed 1998·Granted Jul 31, 2001·4 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →