William H. Ukers (author)
- C.F. Hargreaves was granted an english patent on machinery for hulling, polishing, and separating coffee 1879
C.F. Hargreaves, of Rio de Janeiro, was granted an English patent on machinery for hulling, polishing, and separating coffee, in 1879
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact sentence 'C.F. Hargreaves, of Rio de Janeiro, was granted an English patent on machinery for hulling, polishing, and separating coffee, in 1879' appears verbatim, matching all elements of the claim including subject, predicate, object, and time.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as factual historical record). The stance is properly marked as 'asserts' (not disputed or questioned). The sentiment is neutral, matching the factual tone. The time is accurate (1879). The context is appropriately empty as the passage provides no restrictive sense or role. The quote is verbatim and directly supports the claim.