H. Kristian Nielsen

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of injection molding a spring-like split tubular device havi...
- Patent number 6,096,254
- Issue date Aug 1, 2000
- H. Kristian Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spring-like split tubular device having overlapping longitudinal edges
- Patent number 5,722,117
- Issue date Mar 3, 1998
- H. Kristian Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL