Laser pointer with multiple color beams

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20020071287A1
SERIAL NO

09736117

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Abstract

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A laser pointer is provided having multiple laser elements emitting collimated visible light beams at multiple wavelengths.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haase, Michael Albert Saint Paul, MN 9 139

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