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US1010855A
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Sliding-door lock.
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GB190910638A
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Improvements in or connected with Locking Followers of Files for Filing Letters and other Papers.
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GB190721424A
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Improvements in Lubricators for Shafts and the like.
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GB190721425A
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Improvements in Conveyors.
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GB190610444A
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A New or Improved Rotary Pump.
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GB190526556A
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Improvements in Apparatus for Washing and Separating Coal and other Minerals.
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GB190207974A
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Improvements in Variable-throw Eccentrics.
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GB190207973A
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Improvements in Rotary Tippers for Discharging Coal or other Minerals.
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CA56474A
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Tackle block
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CA343287A
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Hydraulic power transmitter
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CA9538A
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Improvements on adjustable chairs
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CA327730A
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Hydraulic power transmitter
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CA355964A
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Speed control mechanism
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CA341397A
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Hydraulic power transmitter
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