Ireland medical bolt – U.S. Patent No. 8,398,349
File date: August 12, 2010… Issue date: March 19, 2013

Documentation of medical bolt locking system:
Patent details –
Patent industry analysis –
Ireland medical bolt drawings and patent details
Ireland medical bolt industry analysis

Ireland industrial bolt – U. S. Patent No. 9,422,969
File date: February 14, 2013…Issue date: August 23, 2016

Documentation of locking systems:
Patent details –
Patent drawings –
Patent industry analysis –
Ireland industrial bolt drawings and details
Ireland wind turbine bolt close-up drawings

Boeing Fastener System:
See the Boeing bolt and its complications compared with the efficient Ireland bolt…

GE Bolt Detention Device:
Notice the General Electric bolt is significantly less efficient…

The Lockheed Martin Bolt Retainer:
Notice the Lockheed Martin bolt again shows a less efficient and less economical design…

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Contact us

For information about the world’s first locking bolt that will not vibrate loose in applications such as: aircraft, marine, military, automotive, off shore drilling, mining, wind and hydro turbine, bridge and building application, and orthopedic surgical applications, contact Ireland Bolt Company LLC using email at