Elizabeth Erikson Trust

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Rochester Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas nozzle for a gas assisted injection molding system
- Patent number 5,908,641
- Issue date Jun 1, 1999
- Elizabeth Erikson Trust
- Jon R. Erikson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gas nozzle for a gas assisted injection molding system
- Patent number 5,820,889
- Issue date Oct 13, 1998
- Elizabeth Erikson Trust
- Jon R. Erikson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Flow front control system for a gas assisted plastic injection mold...
- Patent number 5,707,659
- Issue date Jan 13, 1998
- Elizabeth Erikson Trust
- Jon R. Erikson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for providing selective control of a gas assisted plastic in...
- Patent number 5,639,405
- Issue date Jun 17, 1997
- Elizabeth Erikson Trust
- Jon R. Erikson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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