4. Fluid sprinkling, spraying, and diffusing
  5. Mobile distributor
  6. Irrigation device

Roger V. Bettenhausen

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Apparatus for wrapping a package

Package making – Apparatus for contraction of cover by stretching or shrinking
Patent

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Loop pipe and method of manufacture therefor

Pipes and tubular conduits – Structure
Patent

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Positioning apparatus for carriage on a support column

Machine element or mechanism – Control lever and linkage systems – Elements
Patent

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Universal coupler for in-line coupling drive shafts together in

Fluid sprinkling – spraying – and diffusing – Mobile distributor – Irrigation device
Patent

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Winch with locking mechanism

Machine element or mechanism – Control lever and linkage systems – Elements
Patent

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Profile ID: LFUS-PAI-P-1163255

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