Assignee
RICHARDS MEDICAL CO
US·39 granted patents·5,733 citations·filing 1983–1989
Top patents by PatentIndex Score
39 records- 0198US4804691AMethod for making a biodegradable adhesive for soft living tissueRICHARDS MEDICAL CO·Filed 1987·Granted Feb 14, 1989·328 cites·21 claims
- 0298US4790850APhosthetic ligamentRICHARDS MEDICAL CO·Filed 1987·Granted Dec 13, 1988·297 cites·10 claims
- 0398US4731084AProsthetic ligamentRICHARDS MEDICAL CO·Filed 1986·Granted Mar 15, 1988·116 cites·17 claims
- 0496US5064439AOrthopedic device of biocompatible polymer with oriented fiber reinforcementRICHARDS MEDICAL CO·Filed 1987·Granted Nov 12, 1991·133 cites·36 claims
- 0595US4750492AAbsorbable suture apparatus, method and installerRICHARDS MEDICAL CO·Filed 1985·Granted Jun 14, 1988·999 cites·5 claims
- 0693US4718908AHigh-strength, cold-forged type 316L stainless steel for orthopedic implantRICHARDS MEDICAL CO·Filed 1984·Granted Jan 12, 1988·44 cites·12 claims
- 0792US4735625ABone cement reinforcement and methodRICHARDS MEDICAL CO·Filed 1985·Granted Apr 5, 1988·278 cites·14 claims
- 0892US4650488ABiodegradable prosthetic deviceRICHARDS MEDICAL CO·Filed 1984·Granted Mar 17, 1987·186 cites·8 claims
- 0991US5037438AZirconium oxide coated prosthesis for wear and corrosion resistanceRICHARDS MEDICAL CO·Filed 1989·Granted Aug 6, 1991·236 cites·21 claims
- 1090US4827917AFermoral fracture deviceRICHARDS MEDICAL CO·Filed 1986·Granted May 9, 1989·306 cites·10 claims
- 1189US4775426AMethod of manufacturing surgical implants from cast stainless steel and productRICHARDS MEDICAL CO·Filed 1986·Granted Oct 4, 1988·56 cites·21 claims
- 1288US4603694AArthroscopic shaverRICHARDS MEDICAL CO·Filed 1983·Granted Aug 5, 1986·404 cites·10 claims
- 1387US4932972AProsthetic ligamentRICHARDS MEDICAL CO·Filed 1988·Granted Jun 12, 1990·151 cites·7 claims
- 1487US4800884AMagnetic induction hearing aidRICHARDS MEDICAL CO·Filed 1986·Granted Jan 31, 1989·124 cites·12 claims
- 1586US4936305AShielded magnetic assembly for use with a hearing aidRICHARDS MEDICAL CO·Filed 1988·Granted Jun 26, 1990·135 cites·16 claims
- 1684US4679240ATouch sensitive hearing aid volume control circuitRICHARDS MEDICAL CO·Filed 1985·Granted Jul 7, 1987·44 cites·25 claims
- 1783US4817607AMagnetic ossicular replacement prosthesisRICHARDS MEDICAL CO·Filed 1987·Granted Apr 4, 1989·201 cites·12 claims
- 1883US4667664ABlind hole targeting device for orthopedic surgeryRICHARDS MEDICAL CO·Filed 1985·Granted May 26, 1987·194 cites·12 claims
- 1981US4862878AOrthopedic prosthesis to aid and support the shoulder muscles in movement of the human armRICHARDS MEDICAL CO·Filed 1988·Granted Sep 5, 1989·176 cites·13 claims
- 2078US4617922ACompression screw assemblyRICHARDS MEDICAL CO·Filed 1984·Granted Oct 21, 1986·113 cites·3 claims
- 2177US4744792AMiddle ear ventilating tubeRICHARDS MEDICAL CO·Filed 1985·Granted May 17, 1988·129 cites·13 claims
- 2277US4554915ABone fixation frameRICHARDS MEDICAL CO·Filed 1983·Granted Nov 26, 1985·98 cites·12 claims
- 2374US5078746AFemoral stem distal centralizerRICHARDS MEDICAL CO·Filed 1989·Granted Jan 7, 1992·102 cites·9 claims
- 2473US4704126AChemical polishing process for titanium and titanium alloy surgical implantsRICHARDS MEDICAL CO·Filed 1985·Granted Nov 3, 1987·110 cites·9 claims
- 2572US4776329AResorbable compressing screw and methodRICHARDS MEDICAL CO·Filed 1985·Granted Oct 11, 1988·105 cites·11 claims
- 2671US5047032AMethod and apparatus for cutting joint surfacesRICHARDS MEDICAL CO·Filed 1988·Granted Sep 10, 1991·106 cites·7 claims
- 2771US4973333AResorbable compressing screw and methodRICHARDS MEDICAL CO·Filed 1988·Granted Nov 27, 1990·99 cites·6 claims
- 2866US4990149AReleasable orthopedic broach handle apparatusRICHARDS MEDICAL CO·Filed 1989·Granted Feb 5, 1991·74 cites·15 claims
- 2966US4759071AAutomatic noise eliminator for hearing aidsRICHARDS MEDICAL CO·Filed 1986·Granted Jul 19, 1988·42 cites·34 claims
- 3064US4616638ACompression screw assemblyRICHARDS MEDICAL CO·Filed 1984·Granted Oct 14, 1986·54 cites·6 claims
- 3159US4568337AVentilation tube permitting two-way gaseous communication with one-way liquid valveRICHARDS MEDICAL CO·Filed 1984·Granted Feb 4, 1986·45 cites·11 claims
- 3258US4671290AAutomatic tourniquetRICHARDS MEDICAL CO·Filed 1985·Granted Jun 9, 1987·71 cites·12 claims
- 3355US4969895AApparatus and method for determining the tension on a ligament graftRICHARDS MEDICAL CO·Filed 1989·Granted Nov 13, 1990·50 cites·15 claims
- 3452US4802852AIrrigated drill and quick-release chuck assemblyRICHARDS MEDICAL CO·Filed 1986·Granted Feb 7, 1989·19 cites·3 claims
- 3548US4660267AMethod for fabricating an arthroscopic shaverRICHARDS MEDICAL CO·Filed 1985·Granted Apr 28, 1987·45 cites·5 claims
- 3639USD290511SExposed outer cover for an in-the-ear hearing aidRICHARDS MEDICAL CO·Filed 1984·Granted Jun 23, 1987·2 cites·1 claims
- 3737US4620543AEnhanced fracture healing and muscle exercise through defined cycles of electric stimulationRICHARDS MEDICAL CO·Filed 1984·Granted Nov 4, 1986·35 cites·6 claims
- 3836US4921498AMetal core ossicular replacement prosthesisRICHARDS MEDICAL CO·Filed 1989·Granted May 1, 1990·15 cites·4 claims
- 3935US4871364AMetal core ossicular replacement prosthesisRICHARDS MEDICAL CO·Filed 1983·Granted Oct 3, 1989·11 cites·19 claims
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