Assignee
WRAY TECH INSTR INC
US·8 granted patents·138 citations·filing 1990–1997
Top patents by PatentIndex Score
8 records- 0171US5038876AHydraulic control system for weighingWRAY TECH INSTR INC·Filed 1990·Granted Aug 13, 1991·29 cites·8 claims
- 0263US5065829AHydraulic control system for weighingWRAY TECH INSTR INC·Filed 1990·Granted Nov 19, 1991·21 cites·6 claims
- 0357US5139101AHydraulic control system for weighing and two-way valve thereforWRAY TECH INSTR INC·Filed 1991·Granted Aug 18, 1992·16 cites·19 claims
- 0456US5195418AHydraulic control system for weighting and two-way valve thereforWRAY TECH INSTR INC·Filed 1992·Granted Mar 23, 1993·13 cites·2 claims
- 0555US5287885AHydraulic control system for weighing and two-way valve thereforWRAY TECH INSTR INC·Filed 1992·Granted Feb 22, 1994·14 cites·1 claims
- 0647US5064008AHydraulic control system for weighingWRAY TECH INSTR INC·Filed 1990·Granted Nov 12, 1991·18 cites·5 claims
- 0741US5065828AHydraulic control system for weighingWRAY TECH INSTR INC·Filed 1990·Granted Nov 19, 1991·14 cites·7 claims
- 0832US5703333ASurface mount torque loadcellWRAY TECH INSTR INC·Filed 1997·Granted Dec 30, 1997·13 cites·18 claims
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