Assignee
BISHOP A E & ASS
AU·15 granted patents·181 citations·filing 1989–1998
Top patents by PatentIndex Score
15 records- 0175US5104462AScanning induction hardening process by using radially moving induction coilBISHOP A E & ASS·Filed 1989·Granted Apr 14, 1992·14 cites·2 claims
- 0266US5862701AApparatus for manufacturing steering rack barsBISHOP A E & ASS·Filed 1994·Granted Jan 26, 1999·27 cites·9 claims
- 0361US5233906AMechanical centering mechanism for rotary valve power steering systemBISHOP A E & ASS·Filed 1992·Granted Aug 10, 1993·18 cites·11 claims
- 0456US5251669APower steering valvesBISHOP A E & ASS·Filed 1992·Granted Oct 12, 1993·16 cites·13 claims
- 0552US5322308AFour wheel steering systemsBISHOP A E & ASS·Filed 1990·Granted Jun 21, 1994·17 cites·18 claims
- 0648US5458153ARotary valve for hydraulic power steering with reduced noise and linear boost characteristicBISHOP A E & ASS·Filed 1993·Granted Oct 17, 1995·15 cites·11 claims
- 0748US5299388AMachine for use in the manufacture of vehicle power steering gearsBISHOP A E & ASS·Filed 1991·Granted Apr 5, 1994·9 cites·4 claims
- 0847US5996626ASleeve for rotary valveBISHOP A E & ASS·Filed 1998·Granted Dec 7, 1999·10 cites·10 claims
- 0942US5328309ASlotting machinesBISHOP A E & ASS·Filed 1993·Granted Jul 12, 1994·8 cites·5 claims
- 1041US5362080AFront and rear wheel steering systemsBISHOP A E & ASS·Filed 1991·Granted Nov 8, 1994·11 cites·10 claims
- 1139US5881771ARotary valve for power steering gearBISHOP A E & ASS·Filed 1997·Granted Mar 16, 1999·7 cites·37 claims
- 1239US5131430AValvesBISHOP A E & ASS·Filed 1991·Granted Jul 21, 1992·7 cites·6 claims
- 1337US5727443AMethod of balancing a hydraulic valve for a power steering gearBISHOP A E & ASS·Filed 1995·Granted Mar 17, 1998·13 cites·40 claims
- 1437US5439412AMachine for use in the manufacture of power steering valvesBISHOP A E & ASS·Filed 1991·Granted Aug 8, 1995·4 cites·3 claims
- 1535US5549504AManufacture of rotary valvesBISHOP A E & ASS·Filed 1993·Granted Aug 27, 1996·5 cites·12 claims
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