4. Measuring, testing, or signalling instruments
  5. Measuring, regulating or indicating instrument, or casing
  6. Geometric

J. Peter E. Kooi

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Automatic builder's level or the like

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent

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Electronic surveying instrument or the like

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent

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Electronic surveying instrument or the like

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric
Patent

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Knockout pin apparatus

Metal deforming – By use of closed-die and coacting work-forcer – With stripping or ejecting from tool
Patent

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Precise indexing detent

Geometrical instruments – Straight-line light ray type – Vertical angle
Patent

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Profile ID: LFUS-PAI-P-1080182

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