Assignee
GIDDINGS & LEWIS
US·54 granted patents·1,723 citations·filing 1971–1999
Top patents by PatentIndex Score
54 records- 0194US5086910AZone controlled conveyance systemGIDDINGS & LEWIS·Filed 1990·Granted Feb 11, 1992·80 cites·19 claims
- 0294US4225918ASystem for entering information into and taking it from a computer from a remote locationGIDDINGS & LEWIS·Filed 1977·Granted Sep 30, 1980·129 cites·26 claims
- 0393US4196506ATool changer machining centerGIDDINGS & LEWIS·Filed 1977·Granted Apr 8, 1980·48 cites·19 claims
- 0492US4212076ADigital computer structure providing arithmetic and boolean logic operations, the latter controlling the formerGIDDINGS & LEWIS·Filed 1976·Granted Jul 8, 1980·119 cites·35 claims
- 0591US4055787AInterruptable numerical contouring control system with return to path safeguardsGIDDINGS & LEWIS·Filed 1975·Granted Oct 25, 1977·65 cites·24 claims
- 0690US5466085AGimbal assembly for six axis machine toolGIDDINGS & LEWIS·Filed 1994·Granted Nov 14, 1995·33 cites·20 claims
- 0789USD432100SGraphic representation for display on a monitorGIDDINGS & LEWIS·Filed 1997·Granted Oct 17, 2000·44 cites·1 claims
- 0888US6041500AAutomatic assembly machine and method utilizing six-axis positioning deviceGIDDINGS & LEWIS·Filed 1998·Granted Mar 28, 2000·47 cites·31 claims
- 0988US5940180ALaser interferometer measurement system for use with machine toolsGIDDINGS & LEWIS·Filed 1995·Granted Aug 17, 1999·48 cites·18 claims
- 1087US4373840APallet transfer systemGIDDINGS & LEWIS·Filed 1980·Granted Feb 15, 1983·62 cites·45 claims
- 1184US5388935ASix axis machine toolGIDDINGS & LEWIS·Filed 1993·Granted Feb 14, 1995·82 cites·11 claims
- 1284US4006518ATurret latheGIDDINGS & LEWIS·Filed 1974·Granted Feb 8, 1977·59 cites·18 claims
- 1383US6058618ACoordinate measuring machineGIDDINGS & LEWIS·Filed 1997·Granted May 9, 2000·60 cites·21 claims
- 1483US5676235ALinear pallet stopGIDDINGS & LEWIS·Filed 1995·Granted Oct 14, 1997·51 cites·20 claims
- 1582US4172514AHigh speed continuous assembly machineGIDDINGS & LEWIS·Filed 1977·Granted Oct 30, 1979·47 cites·3 claims
- 1682US4080009AServostatic bearing system with variable stiffnessGIDDINGS & LEWIS·Filed 1976·Granted Mar 21, 1978·48 cites·9 claims
- 1781US5538373AMachine tool vibration isolation systemGIDDINGS & LEWIS·Filed 1994·Granted Jul 23, 1996·72 cites·21 claims
- 1877US5489168AMetrology instrument arm systemGIDDINGS & LEWIS·Filed 1994·Granted Feb 6, 1996·34 cites·23 claims
- 1973US4354305AContouring and threading attachment for multi-function machine toolsGIDDINGS & LEWIS·Filed 1979·Granted Oct 19, 1982·31 cites·7 claims
- 2073US4182979AD-C. electric torquing systemGIDDINGS & LEWIS·Filed 1978·Granted Jan 8, 1980·35 cites·6 claims
- 2172US5953687AMethod and apparatus for displaying active probe tip status of a coordinate measuring machineGIDDINGS & LEWIS·Filed 1997·Granted Sep 14, 1999·38 cites·33 claims
- 2272US5848947ASplit power transfer memberGIDDINGS & LEWIS·Filed 1996·Granted Dec 15, 1998·32 cites·17 claims
- 2372US5320265AConnecting rod crackerGIDDINGS & LEWIS·Filed 1993·Granted Jun 14, 1994·32 cites·17 claims
- 2472US4399603APower grip tool exchange arm for machining centerGIDDINGS & LEWIS·Filed 1980·Granted Aug 23, 1983·25 cites·14 claims
- 2571US5738483ALift and invert mechanismGIDDINGS & LEWIS·Filed 1996·Granted Apr 14, 1998·24 cites·19 claims
- 2671US5556242ASpace frame for a machine toolGIDDINGS & LEWIS·Filed 1994·Granted Sep 17, 1996·28 cites·34 claims
- 2770US4240232ACoated abrasive superfinishing stone and method of making sameGIDDINGS & LEWIS·Filed 1977·Granted Dec 23, 1980·16 cites·4 claims
- 2868US5177862AAutomatic assembly systemGIDDINGS & LEWIS·Filed 1990·Granted Jan 12, 1993·41 cites·17 claims
- 2967US4384397ATool changing machining center with swing spindleGIDDINGS & LEWIS·Filed 1980·Granted May 24, 1983·19 cites·10 claims
- 3067US4041287AFinal servo control in NC systemsGIDDINGS & LEWIS·Filed 1976·Granted Aug 9, 1977·23 cites·24 claims
- 3163US5191958AAutomatic framing systemGIDDINGS & LEWIS·Filed 1991·Granted Mar 9, 1993·23 cites·38 claims
- 3262US4303360APower drawfinger system for machine tool spindleGIDDINGS & LEWIS·Filed 1980·Granted Dec 1, 1981·24 cites·10 claims
- 3362US4053968ATool support for tool interchange systemGIDDINGS & LEWIS·Filed 1975·Granted Oct 18, 1977·21 cites·1 claims
- 3460US4141134ATool changer attachment for multi-function machine toolsGIDDINGS & LEWIS·Filed 1976·Granted Feb 27, 1979·16 cites·10 claims
- 3560US3988965ATwo pressure counterbalance system for machine tool headstocksGIDDINGS & LEWIS·Filed 1971·Granted Nov 2, 1976·19 cites·11 claims
- 3655US4074177AMethods and apparatus for automatic movement of a member to precisely indexed positions despite signal drift or offsetGIDDINGS & LEWIS·Filed 1975·Granted Feb 14, 1978·15 cites·11 claims
- 3753US5274919AMethod of cracking a connecting rodGIDDINGS & LEWIS·Filed 1992·Granted Jan 4, 1994·16 cites·15 claims
- 3850US5829932AMachine alignment compensation actuator systemGIDDINGS & LEWIS·Filed 1997·Granted Nov 3, 1998·16 cites·29 claims
- 3947US5251739AAutomatic framing systemGIDDINGS & LEWIS·Filed 1992·Granted Oct 12, 1993·15 cites·3 claims
- 4045US5462511ATool changer configured for use with machine toolsGIDDINGS & LEWIS·Filed 1994·Granted Oct 31, 1995·9 cites·20 claims
- 4143US5179809ADrill grinding machineGIDDINGS & LEWIS·Filed 1992·Granted Jan 19, 1993·13 cites·5 claims
- 4242US5246096ARotate/translate conveyor moduleGIDDINGS & LEWIS·Filed 1992·Granted Sep 21, 1993·9 cites·25 claims
- 4340US4250551AMethods and apparatus for lead segment machiningGIDDINGS & LEWIS·Filed 1979·Granted Feb 10, 1981·12 cites·16 claims
- 4438US4331893ABoolean logic processor without accumulator output feedbackGIDDINGS & LEWIS·Filed 1979·Granted May 25, 1982·8 cites·6 claims
- 4535US5425544ABushingless workheadGIDDINGS & LEWIS·Filed 1994·Granted Jun 20, 1995·6 cites·12 claims
- 4635US5367836AAutomatic drill loaderGIDDINGS & LEWIS·Filed 1992·Granted Nov 29, 1994·11 cites·53 claims
- 4733USD407336SBase pedestal for a coordinate measuring machineGIDDINGS & LEWIS·Filed 1997·Granted Mar 30, 1999·2 cites·1 claims
- 4831USD424455SBase pedestal for a coordinate measuring machineGIDDINGS & LEWIS·Filed 1999·Granted May 9, 2000·1 cites·1 claims
- 4931US5487315ARotational motion limit detector system and methodGIDDINGS & LEWIS·Filed 1993·Granted Jan 30, 1996·3 cites·2 claims
- 5030US4054977ABlock type cutting tool with positive clamp for insert bladesGIDDINGS & LEWIS·Filed 1976·Granted Oct 25, 1977·4 cites·8 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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