William H. Ukers (author)
built under the E.J. Hyde patent by the Coffee Roaster & Mill Manufacturing Co. of Philadelphia
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The text explicitly states that Fischer's first roaster was 'built under the E.J. Hyde patent by the Coffee Roaster & Mill Manufacturing Co. of Philadelphia' and occurred 'about 1862', which matches all elements of the claim.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to 'author' (the passage presents this as factual statement rather than attributing it to a named source). The stance is 'asserts' which matches the passage's presentation. The sentiment is neutral, appropriate for a factual statement. The time qualifier 'about 1862' matches the passage exactly. The context is appropriately empty as the passage provides no specialized sense or role restriction. The quote is verbatim from the passage and directly supports the claim about the roaster being built by the company under the E.J. Hyde patent.
