Dale A. Dreyer

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Vadnais Heights, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Folding rack for vertical presentation of microscope slides
- Patent number 6,094,301
- Issue date Jul 25, 2000
- Systec Inc.
- Dale A. Dreyer
- G02 - OPTICS
Information Patent Grant
Folding rack for microscope slides
- Patent number 6,020,995
- Issue date Feb 1, 2000
- Systec Inc.
- Dale A. Dreyer
- G02 - OPTICS