Patents/Assignees

JOHN CRANE Inc.

6 patents in portfolio

US12181050utility2024
Ring with Recirculating Grooves for Dry Gas Seal
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US12055222utility2024
Non-collapsible Flexible Sealing Membrane and Seal Assembly for Rotary Shaft Equipment
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US11821523utility2023
Non-pusher Dry Gas Seal with Sealing Elastomer and Systems Utilizing Same
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US11815185utility2023
Non-pusher Dry Running Seal with Sealing Elastomer as a Backup in Sliding Seal System
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US11808359utility2023
Flexible Sealing Membrane and Seal Assembly for Rotary Shaft Equipment
0 cites
US11761542utility2023
Non-pusher Seal with Sealing Elastomer and Systems Utilizing Same
0 cites