Reasoning pattern · source evaluation

Patent-as-proof error

A patent-as-proof error confuses legal protection for an invention description with independent validation of performance, efficiency, feasibility or scientific correctness.

Also known as: patent proves it works

A patent can establish priority, authorship and the existence of a disclosed idea. It does not by itself show that the device was built, performs as advertised, is commercially viable or satisfies the physical claims made about it.

In practice

Claims using this reasoning pattern

2
Unsupported Reviewed Sep 30, 2026

Do governments suppress working water-powered or free-energy engines?

Hydrogen can be produced from water and then used as a fuel, but splitting water requires energy: water is not a net energy source. Patents and demonstrations are evidence that devices were proposed, not that they delivered more usable energy than their inputs. The best-known water-fuel claims do not provide independently replicated energy balances showing a self-sustaining or over-unity machine, and no verified evidence establishes a coordinated government suppression program for a working device.

Unsupported Reviewed Sep 29, 2026

Do EMF protection stickers or discs neutralize radiation from phones and headphones?

Some deliberately engineered shielding structures can change RF absorption, but that does not validate generic anti-radiation stickers or 'harmonizing' discs. Direct tests of small commercial phone shields have often found no meaningful SAR reduction, and partial shielding can alter antenna performance or transmission power. Product-specific claims require product-specific independent measurements.