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Patents for William Hollingsworth
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,556XJul. 30, 1811W. HollingsworthTanning
359,972Mar. 22, 1887W. Hollingsworth, F.X. HooperMachine for printing on boards
363,335May 17, 1887W. Hollingsworth, F.X. HooperApparatus for drying coated sheets of paper
412,708Oct. 08, 1889W. HollingsworthCapstan-head feed-motion for rope or twine machinesrope making machines
462,436Nov. 03, 1891W. Hollingsworth, F.X. HooperBearing and supporting device
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