Loss of Patent Infringement Lawsuit (Pohlcon) (high) Hilti lost a patent dispute case against the German construction component manufacturer Pohlcon. Pohlcon successfully challenged a patent Hilti had been granted in the USA in 2021.. Resolved Complaint: Allegations of Fraud and Poor After-Sales Service (India) (medium) A consumer complaint was filed against Hilti India alleging 'No after sales/ fraud company.' The complaint is marked as '[Resolved]', but the details of the resolution and the original incident date are not provided.. Specific Consumer Complaint Regarding Angle Grinder Quality (low) A consumer complaint was logged in a consumer court regarding an angle grinder ('Szlifierka kątowa') being 'inconsistent with advertising' and potentially unusable ('It is not known what it is supposed to be used for').. Existence of BBB Consumer Complaints (North America) (low) Hilti North America (Corporate Office) has filed complaints listed with the Better Business Bureau (BBB). The specific volume or nature of these complaints is not detailed in the snippet.