Inventor · disambiguated record
Robert E. Matthiessen
Also filed as: MATTHIESSEN ROBERT E
6 granted patents·293 citations·filing 1985–2004
87Inventor score
Files withINTEST CORP6
Top patents by PatentIndex Score
6 records- 0195US5900737AMethod and apparatus for automated docking of a test head to a device handlerINTEST CORP·Filed 1996·Granted May 4, 1999·139 cites·17 claims
- 0282US5600258AMethod and apparatus for automated docking of a test head to a device handlerINTEST CORP·Filed 1994·Granted Feb 4, 1997·42 cites·15 claims
- 0381US5440943AElectronic test head manipulatorINTEST CORP·Filed 1993·Granted Aug 15, 1995·47 cites·18 claims
- 0469US4715574ASafety lock for materials handling systemINTEST CORP·Filed 1985·Granted Dec 29, 1987·25 cites·16 claims
- 0568US5030869ADevice testing system with cable pivotINTEST CORP·Filed 1990·Granted Jul 9, 1991·31 cites·11 claims
- 0667US7845607B2Safety mechanism for materials handling systemINTEST CORP·Filed 2004·Granted Dec 7, 2010·9 cites·15 claims
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