Inventor · disambiguated record
David W. Swaim
Also filed as: SWAIM DAVID · SWAIM DAVID W
7 granted patents·171 citations·filing 1986–2003
87Inventor score
Top patents by PatentIndex Score
7 records- 0188US6397890B1Variable metering fluid control valveCASE CORP·Filed 1999·Granted Jun 4, 2002·67 cites·14 claims
- 0287US6581639B2Low leak boom control check valveCASE CORP·Filed 2001·Granted Jun 24, 2003·24 cites·21 claims
- 0380US6450194B1Spool notch geometry for hydraulic spool valveCASE CORP·Filed 2000·Granted Sep 17, 2002·29 cites·7 claims
- 0470US4716933AValve unitCASE CO J I·Filed 1986·Granted Jan 5, 1988·27 cites·6 claims
- 0566US6647721B2Hydraulic system for suppressing oscillation in heavy equipmentCASE LLC·Filed 2001·Granted Nov 18, 2003·16 cites·51 claims
- 0656US6848473B2Low leak boom control check valve including an insertCNH AMERICA LLC·Filed 2003·Granted Feb 1, 2005·5 cites·5 claims
- 0749US6779542B2Low leak boom control check valveCASE CORP·Filed 2003·Granted Aug 24, 2004·3 cites·7 claims
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