Assignee
BAL SEAL ENG CO INC
US·28 granted patents·3 pending applications·2,344 citations·filing 1993–2007
Top patents by PatentIndex Score
31 records- 0199US7055812B2Canted coil springs various designsBAL SEAL ENG CO INC·Filed 2003·Granted Jun 6, 2006·134 cites·32 claims
- 0299US6264205B1Rotary cartridge seals with retainerBAL SEAL ENG CO INC·Filed 2000·Granted Jul 24, 2001·110 cites·18 claims
- 0399US6161838ACartridge seal stackBAL SEAL ENG CO INC·Filed 2000·Granted Dec 19, 2000·179 cites·32 claims
- 0499US5984316ARotary reciprocating seals with internal metal bandBAL SEAL ENG CO INC·Filed 1997·Granted Nov 16, 1999·134 cites·23 claims
- 0598US7210398B2Cover seals with latching locking featuresBAL SEAL ENG CO INC·Filed 2005·Granted May 1, 2007·38 cites·5 claims
- 0698US7070455B2Stackable assembly for direct connection between a pulse generator and a human bodyBAL SEAL ENG CO INC·Filed 2005·Granted Jul 4, 2006·93 cites·14 claims
- 0798US5979904ARotary reciprocating seals with exterior metal bandBAL SEAL ENG CO INC·Filed 1997·Granted Nov 9, 1999·108 cites·20 claims
- 0898US5545842ARadially mounted spring to connect, lock and unlock, and for snap-on fastening, and for mechanical, electromagnetic shielding, electrical conductivity, and thermal dissipation with environmental sealingBAL SEAL ENG CO INC·Filed 1993·Granted Aug 13, 1996·186 cites·36 claims
- 0998US5411348ASpring mechanism to connect, lock and unlock, membersBAL SEAL ENG CO INC·Filed 1993·Granted May 2, 1995·174 cites·16 claims
- 1097US6835084B2Medically implantable electrical connector with constant conductivityBAL SEAL ENG CO INC·Filed 2003·Granted Dec 28, 2004·112 cites·20 claims
- 1197US5992856ARotary, reciprocating seals with double spring and separating band ringsBAL SEAL ENG CO INC·Filed 1997·Granted Nov 30, 1999·99 cites·20 claims
- 1296US5791638ACoil spring with ends adapted for coupling without weldingBAL SEAL ENG CO INC·Filed 1997·Granted Aug 11, 1998·107 cites·17 claims
- 1396US5503375ACoil spring with ends adapted for coupling without weldingBAL SEAL ENG CO INC·Filed 1994·Granted Apr 2, 1996·81 cites·8 claims
- 1495US6749358B2Connector for latching and carrying current capabilities with tooless connectionBAL SEAL ENG CO INC·Filed 2002·Granted Jun 15, 2004·84 cites·24 claims
- 1595US6050572ARotary cartridge seals with retainerBAL SEAL ENG CO INC·Filed 1998·Granted Apr 18, 2000·75 cites·14 claims
- 1693US5709371ACoil spring with ends adapted for coupling without weldingBAL SEAL ENG CO INC·Filed 1996·Granted Jan 20, 1998·71 cites·7 claims
- 1792US5474309AGasket assembly for sealing electromagnetic wavesBAL SEAL ENG CO INC·Filed 1993·Granted Dec 12, 1995·82 cites·12 claims
- 1890US7195523B2Electrical conductive path for a medical electronics deviceBAL SEAL ENG CO INC·Filed 2005·Granted Mar 27, 2007·129 cites·14 claims
- 1990US5615870ACoil spring with ends adapted for coupling without weldingBAL SEAL ENG CO INC·Filed 1995·Granted Apr 1, 1997·53 cites·1 claims
- 2089US7538289B2Multiple position swivel lamp with integral switch contactsBAL SEAL ENG CO INC·Filed 2006·Granted May 26, 2009·42 cites·24 claims
- 2189US7274964B2Use of an axial canted coil spring as an electrical contact to minimize resistivity variations under dynamic loadsBAL SEAL ENG CO INC·Filed 2005·Granted Sep 25, 2007·62 cites·12 claims
- 2286US7316593B2Electrical connector with embedded canted coil springBAL SEAL ENG CO INC·Filed 2006·Granted Jan 8, 2008·24 cites·3 claims
- 2384US7175441B2Multiple positioning and switchingBAL SEAL ENG CO INC·Filed 2006·Granted Feb 13, 2007·25 cites·10 claims
- 2482US7464750B2Rotary fluid-sealing structure using speed-reduction stagesBAL SEAL ENG CO INC·Filed 2007·Granted Dec 16, 2008·31 cites·12 claims
- 2582US5599027AGasket assembly for sealing electromagnetic wavesBAL SEAL ENG CO INC·Filed 1995·Granted Feb 4, 1997·60 cites·10 claims
- 2676US5575487ACircular tapered ring for static sealing under conditions of high pressureBAL SEAL ENG CO INC·Filed 1995·Granted Nov 19, 1996·38 cites·6 claims
- 2773US7838787B2Ball holding, latching and locking applications using radial and axial springs by incorporating electrical conductivity and electrical switchingsBAL SEAL ENG CO INC·Filed 2007·Granted Nov 23, 2010·6 cites·14 claims
- 2868US7769459B2Pigtail spring contacts for implanted medical devicesBAL SEAL ENG CO INC·Filed 2005·Granted Aug 3, 2010·7 cites·1 claims
- 2946US2006228166A1Ball holding, latching and locking applications using radial and axial springsBAL SEAL ENG CO INC·Filed 2006·Application pending·0 cites
- 3038US2006224208A1Medical electronics electrical implantable medical devicesBAL SEAL ENG CO INC·Filed 2006·Application pending·0 cites
- 3134US2007080501A1Pressure gradient rotary sealing systemBAL SEAL ENG CO INC·Filed 2006·Application pending·0 cites
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