William H. Ukers (author)
Wyatt's patent (1802), 621
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage under 'Distillation devices' where it explicitly lists 'Wyatt's patent (1802), 621', confirming that Wyatt's patent distillation device was patented in 1802.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The claim accurately reflects the index entry 'Wyatt's patent (1802), 621' with correct time qualifier (1802), neutral sentiment, assertion stance, and author viewpoint. The quote appears verbatim in the passage and supports the claim. Context is appropriately empty as the passage provides none.