William H. Ukers (author)
German patents (1877-85)
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage as 'German patents (1877-85)' in the index entry, which explicitly indicates German patents were issued during the period 1877-1885.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (as a table of contents entry), the stance is appropriately 'asserts' for a factual listing, sentiment is neutral, the time period (1877-85) matches exactly what appears in the passage, context is appropriately empty as none is specified, and the quote appears verbatim in the passage as 'German patents (1877-85)' supporting the claim that German patents were issued during this period.