The world's largest aerospace firm has been accused of "brazenly stealing and misusing" mental property, inflicting leaks on the International Space Station and placing the lives of astronauts in danger.

According to a US Federal lawsuit filed by Wilson Aerospace, and seen by Sky News, Boeing engaged in fraud and subsequent cover-up over a few years to generate firm income.

In response, Boeing advised Sky News the lawsuit was "rife with inaccuracies and omissions".

Wilson Aerospace says it was contracted by Boeing between 2014 and 2016 to supply an answer for safely attaching engines to the Space Launch System (SLS), the rocket that can be utilized by NASA to return people to the moon.

But, in response to the Colorado-based firm, after offering designs for a novel torque wrench, Boeing terminated the contract and produced variations that had been "critically deficient in quality and performance."

It added that use of the "mismatched" instruments was believed to have prompted or contributed to harmful leaks that delayed the launch of the SLS rocket.

Alleged 'theft' of software designs

Wilson and Boeing had collaborated over a few years on a number of massive area tasks, together with the International Space Station (ISS).

Wilson invented a sequence of instruments designed to tighten fittings to specific specs that had been accepted by NASA to keep away from pointless harm to spacecraft and the potential for harmful leaks of poisonous or explosive fluids.

The lawsuit alleges Boeing's "theft" of designs for instruments utilized by astronauts to put in gear on the ISS, together with a part of the life help system and an airlock.

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It says frequent use of the 'FFTD-1' software "in a manor non-conforming with its original design" led to trapped fittings, with a nut changing into distorted and glued in place.

It claims Boeing had modified the design of the software to extend the torque, leading to over-tightening of fittings.

The lawsuit claims Boeing subsequently blamed leaks on Wilson's software design.

David Wilson, president and founding father of Wilson Aerospace, stated: "Boeing has not only stolen our intellectual property and damaged our company's reputation but has used the technology incorrectly and at the expense of astronauts' safety, which is beyond despicable.

"I hope that this lawsuit will put a cease to Boeing's repeated apply of prioritising its personal income over security."

'Endangered astronauts'

Wilson Aerospace claims Boeing orchestrated a cover-up, expunging all records showing any relationship between the companies.

Peter Flowers, partner at the law firm Meyers & Flowers, which is representing Wilson Aerospace, said: "Boeing's brazen theft is illustrative of a big company leveraging its unchecked energy to squash out a small family-owned and operated enterprise.

"The Wilsons have a storied history in aviation and Boeing once again has shown that they will act deceptively to take advantage of smaller suppliers, like Wilson, by stealing and infringing on sensitive intellectual property.

"Boeing's decisions have endangered astronauts, all within the title of a bigger backside line."

Wilson is seeking damages from Boeing for use of its "commerce secrets and techniques".

In a statement, a spokesperson for Boeing said: "This lawsuit is rife with inaccuracies and omissions.

"We will vigorously defend against this in court."