Assignee
RICHARDS MFG CO
US·20 granted patents·880 citations·filing 1974–2023
Top patents by PatentIndex Score
20 records- 0198US3953896AProsthetic ligamentRICHARDS MFG CO·Filed 1974·Granted May 4, 1976·289 cites·16 claims
- 0291US11757237B2Separable loadbreak design with enhanced ratingsRICHARDS MFG CO·Filed 2022·Granted Sep 12, 2023·1 cites·20 claims
- 0388US3988783AProsthetic collateral ligamentRICHARDS MFG CO·Filed 1976·Granted Nov 2, 1976·143 cites·9 claims
- 0483US4281419AMiddle ear ossicular replacement prosthesis having a movable jointRICHARDS MFG CO·Filed 1979·Granted Aug 4, 1981·116 cites·7 claims
- 0581US12167559B2Split door submersible network protector housings for electrical distribution systemsRICHARDS MFG CO·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 0678US12297854B2Shear bolt with safety featureRICHARDS MFG CO·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 0776US11723166B2Split door submersible network protector housings for electrical distribution systemsRICHARDS MFG CO·Filed 2021·Granted Aug 8, 2023·0 cites·30 claims
- 0874US12354773B2Devices and methods for connecting to a metallic shield of a cableRICHARDS MFG CO·Filed 2022·Granted Jul 8, 2025·0 cites·13 claims
- 0973US4131956AElbow prosthesisRICHARDS MFG CO·Filed 1977·Granted Jan 2, 1979·70 cites·4 claims
- 1070US4141088AHip joint prosthesisRICHARDS MFG CO·Filed 1977·Granted Feb 27, 1979·63 cites·14 claims
- 1164US3931648AStapedial prosthesisRICHARDS MFG CO·Filed 1975·Granted Jan 13, 1976·51 cites·9 claims
- 1258US7249982B1Obstruction assembly for use with disconnectable joints and methods of using the sameRICHARDS MFG CO·Filed 2006·Granted Jul 31, 2007·9 cites·4 claims
- 1358USD254987SHip prosthesisRICHARDS MFG CO·Filed 1977·Granted May 13, 1980·6 cites·1 claims
- 1454US4174716AMyringotomy tubeRICHARDS MFG CO·Filed 1977·Granted Nov 20, 1979·35 cites·14 claims
- 1553US4288066AContainer for medical deviceRICHARDS MFG CO·Filed 1979·Granted Sep 8, 1981·34 cites·5 claims
- 1646US4292693ALocking bail stapedial prosthesisRICHARDS MFG CO·Filed 1979·Granted Oct 6, 1981·21 cites·8 claims
- 1745US9006595B2Link disconnect box for an electrical distribution network protectorRICHARDS MFG CO·Filed 2013·Granted Apr 14, 2015·1 cites·32 claims
- 1845US4193140AKnee prosthesisRICHARDS MFG CO·Filed 1975·Granted Mar 18, 1980·24 cites·2 claims
- 1940US5315869AGas meter assemblyRICHARDS MFG CO·Filed 1992·Granted May 31, 1994·10 cites·4 claims
- 2029US4014337AEvacuator deviceRICHARDS MFG CO·Filed 1976·Granted Mar 29, 1977·7 cites·11 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →