4. Lighting
  5. Light fixture
  6. Articulated or adjustable

Ronald L. Sitzema, Jr.

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Adjustable exterior light

Lighting – Light fixture – Articulated or adjustable
Patent

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Dental impression tray

Dentistry – Apparatus – Having static product shaping surface
Patent

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Lighting fixture optical assembly including...

Illumination – Light modifier – Refractor
Reexamination Certificate

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Lighting fixture optical assembly including...

Illumination – Light modifier – Refractor
Reexamination Certificate

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Luminaire adapted for horizontal and vertical operation

Illumination – Light source and modifier – Ionized gas or vapor light source
Patent

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Profile ID: LFUS-PAI-P-2121

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