DESPATCH INDUSTRIES

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Insertion and ejection apparatus for environmental test chambers
- Patent number 5,431,491
- Issue date Jul 11, 1995
- Despatch Industries
- Hans L. Melgaard
- G01 - MEASURING TESTING
Information Patent Grant
Convection/radiation material treatment oven
- Patent number 5,263,265
- Issue date Nov 23, 1993
- Despatch Industries
- Hans L. Melgaard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74052360 - AUDUTOR
- Serial number 74052360
- Registration number 1671456
- Filing date Apr 24, 1990
- DESPATCH INDUSTRIES
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments