William H. Ukers (author)
William Fullard, Philadelphia, is granted a United States patent on a "heated fresh air system" for roasting coffee
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact text matches: 'William Fullard, Philadelphia, is granted a United States patent on a "heated fresh air system" for roasting coffee' in 1919. All elements (subject, predicate, object, time, and context) are fully supported without requiring outside knowledge or over-generalization.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (implied source); stance is appropriately 'asserts' as the passage states this as fact; sentiment is neutral, matching the passage's neutral tone; time is correctly specified as 1919, matching the passage; context accurately specifies 'for roasting coffee'; and the quote appears verbatim in the passage and directly supports the claim.