Assignee
PI TECH INNOVATIONS LLC
US·7 granted patents·2 pending applications·15 citations·filing 2021–2025
Top patents by PatentIndex Score
9 records- 0197US12006973B2Diamond surface bearings for sliding engagement with metal surfacesPI TECH INNOVATIONS LLC·Filed 2021·Granted Jun 11, 2024·5 cites·48 claims
- 0297US11933356B1Continuous diamond surface bearings for sliding engagement with metal surfacesPI TECH INNOVATIONS LLC·Filed 2023·Granted Mar 19, 2024·5 cites·31 claims
- 0397US11614126B2Joints with diamond bearing surfacesPI TECH INNOVATIONS LLC·Filed 2022·Granted Mar 28, 2023·3 cites·30 claims
- 0492US11274731B2Polycrystalline diamond power transmission surfacesPI TECH INNOVATIONS LLC·Filed 2021·Granted Mar 15, 2022·2 cites·33 claims
- 0583US12492725B2Polycrystalline diamond-on-metal bearings for use in cryogenic conditionsPI TECH INNOVATIONS LLC·Filed 2023·Granted Dec 9, 2025·0 cites·50 claims
- 0681US11906001B2Joints with diamond bearing surfacesPI TECH INNOVATIONS LLC·Filed 2023·Granted Feb 20, 2024·0 cites·30 claims
- 0779US2025243904A1Polycrystalline diamond-on-metal bearings for use in cryogenic conditionsPI TECH INNOVATIONS LLC·Filed 2025·Application pending·0 cites
- 0879US2025243905A1Polycrystalline diamond-on-metal bearings for use in cryogenic conditionsPI TECH INNOVATIONS LLC·Filed 2025·Application pending·0 cites
- 0956US12228177B2Driveline with double conical bearing joints having polycrystalline diamond power transmission surfacesPI TECH INNOVATIONS LLC·Filed 2021·Granted Feb 18, 2025·0 cites·23 claims
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