Inventor · disambiguated record
Earl T. Piber
Also filed as: PEARSON ROBERT · PIBER EARL T · PIBER EARL THOMAS
42 granted patents·1,060 citations·filing 1974–1998
98Inventor score
Top patents by PatentIndex Score
42 records- 0199US4187420ARocker switch with selective lockout means shiftable transversely of the pivotal axisEATON CORP·Filed 1978·Granted Feb 5, 1980·234 cites·19 claims
- 0295US4241297ADouble-pole trigger speed control switchEATON CORP·Filed 1978·Granted Dec 23, 1980·49 cites·12 claims
- 0395US4100383AIndustrial reversing speed control trigger switches having snap-in modulesCUTLER HAMMER INC·Filed 1976·Granted Jul 11, 1978·46 cites·14 claims
- 0491US5301083ARemote control residential circuit breakerEATON CORP·Filed 1991·Granted Apr 5, 1994·83 cites·36 claims
- 0590US4642481ASolid state hybrid switchEATON CORP·Filed 1985·Granted Feb 10, 1987·47 cites·10 claims
- 0690US4097704AIndustrial reversing speed control trigger switch with snap-in modulesCUTLER HAMMER INC·Filed 1976·Granted Jun 27, 1978·58 cites·12 claims
- 0785US5544856ARemotely controlling modulated flow to a fuel gas burner and valve thereforEATON CORP·Filed 1994·Granted Aug 13, 1996·63 cites·24 claims
- 0884US4937705AVariable power control apparatus having external heat sink mounting battery clipsEATON CORP·Filed 1989·Granted Jun 26, 1990·29 cites·19 claims
- 0984US4665290ATrigger operated portable electric tool switchEATON CORP·Filed 1985·Granted May 12, 1987·30 cites·7 claims
- 1083US5416455ADirect current switching apparatusEATON CORP·Filed 1994·Granted May 16, 1995·42 cites·27 claims
- 1180US5818003AElectric switch with arc chute, radially converging arc splitter plates, and movable and stationary arc runnersEATON CORP·Filed 1996·Granted Oct 6, 1998·41 cites·19 claims
- 1278US3941965ASnap-in bushing and frame devices for mounting in a hole in a panelCUTLER HAMMER INC·Filed 1974·Granted Mar 2, 1976·21 cites·14 claims
- 1377US4276461AAdjustable trigger stopEATON CORP·Filed 1979·Granted Jun 30, 1981·16 cites·8 claims
- 1476US4095072AIndustrial speed control trigger switch with integral reversing switchCUTLER HAMMER INC·Filed 1976·Granted Jun 13, 1978·29 cites·15 claims
- 1576US4052788ATool for removing a snap-in bushing from a mounting panel holeCUTLER HAMMER INC·Filed 1976·Granted Oct 11, 1977·25 cites·8 claims
- 1674US4698471ATrigger operated portable electric tool switchEATON CORP·Filed 1986·Granted Oct 6, 1987·20 cites·6 claims
- 1773US4082934ASwitch with illuminated handle tipCUTLER HAMMER INC·Filed 1976·Granted Apr 4, 1978·15 cites·8 claims
- 1869US4081641AToggle switch with hinged split housing and insulation piercing contactsCUTLER HAMMER INC·Filed 1976·Granted Mar 28, 1978·13 cites·10 claims
- 1966US5952739ARemotely operated meter disconnect switchEATON CORP·Filed 1998·Granted Sep 14, 1999·27 cites·14 claims
- 2064US4156804ASnap-in means for mounting electrical devices or the like in a support panel apertureCUTLER HAMMER INC·Filed 1977·Granted May 29, 1979·11 cites·7 claims
- 2164US4112282ASnap-in means for mounting electrical devices or the like in a support panel apertureCUTLER HAMMER INC·Filed 1977·Granted Sep 5, 1978·11 cites·7 claims
- 2263US5861596ADual baffle apparatus for electrical switching deviceEATON CORP·Filed 1997·Granted Jan 19, 1999·19 cites·22 claims
- 2363US4914388ADual output sensor for detecting the proximity of a reciprocating memberEATON CORP·Filed 1988·Granted Apr 3, 1990·15 cites·30 claims
- 2463US4149052ASafety-disconnect power tool switchCUTLER HAMMER INC·Filed 1978·Granted Apr 10, 1979·10 cites·13 claims
- 2559US4070559ASnap-in means for mounting electrical devices or the like in a support panel apertureCUTLER HAMMER INC·Filed 1975·Granted Jan 24, 1978·9 cites·4 claims
- 2656US4321443ALighted toggle lever switch having articulated conductorsEATON CORP·Filed 1980·Granted Mar 23, 1982·9 cites·10 claims
- 2754US4055739ALighted toggle lever switchCUTLER HAMMER INC·Filed 1976·Granted Oct 25, 1977·7 cites·14 claims
- 2852US4163136ASnap-in means for mounting electrical devices or the like in a support panel apertureCUTLER HAMMER INC·Filed 1977·Granted Jul 31, 1979·9 cites·8 claims
- 2952US4105883AElectric switch having a frame with improved snap-in base retention meansCUTLER HAMMER INC·Filed 1976·Granted Aug 8, 1978·11 cites·8 claims
- 3049US4568807ATrigger tool handle switch with structural dust sealEATON CORP·Filed 1984·Granted Feb 4, 1986·6 cites·12 claims
- 3147US5637843AElectromechanical programmer/timerEATON CORP·Filed 1995·Granted Jun 10, 1997·11 cites·14 claims
- 3247US3995132AFunction indication means for electric switchesCUTLER HAMMER INC·Filed 1975·Granted Nov 30, 1976·5 cites·14 claims
- 3345US4559016AMounting and cooling arrangement for semiconductor switch of an electric outboard motorEATON CORP·Filed 1984·Granted Dec 17, 1985·8 cites·7 claims
- 3441US3987265ASnap-in assembly for mounting devices in a support panel apertureCUTLER HAMMER INC·Filed 1975·Granted Oct 19, 1976·5 cites·14 claims
- 3539US4190750ASnap-action switch of the roller contact typeEATON CORP·Filed 1978·Granted Feb 26, 1980·3 cites·16 claims
- 3638US4132933AElectromechanical chopper for speed control of battery powered devicesCUTLER HAMMER INC·Filed 1976·Granted Jan 2, 1979·4 cites·22 claims
- 3738US3971908ASnap-in arrangement for mounting devices in a support panel apertureCUTLER HAMMER INC·Filed 1975·Granted Jul 27, 1976·4 cites·7 claims
- 3836US5874873AElectric control apparatusEATON CORP·Filed 1997·Granted Feb 23, 1999·5 cites·31 claims
- 3936US4005300APanel mounted device including press-in retention meansCUTLER HAMMER INC·Filed 1975·Granted Jan 25, 1977·3 cites·5 claims
- 4032US4135069ACompletely insulated toggle switchCUTLER HAMMER INC·Filed 1976·Granted Jan 16, 1979·1 cites·8 claims
- 4131US4250369AFormed pivot for toggle lever and method of makingEATON CORP·Filed 1979·Granted Feb 10, 1981·3 cites·16 claims
- 4227US5742015AElectric current switching apparatus with unitized removable contactsEATON CORP·Filed 1996·Granted Apr 21, 1998·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →