Harald E. Karlson

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Eugene, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for continuously fabricating three-dimensional filament r...
- Patent number 4,177,029
- Issue date Dec 4, 1979
- McDonnell Douglas Corporation
- William B. Goldsworthy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for continuously fabricating three-dimensional filament rein...
- Patent number 4,079,106
- Issue date Mar 14, 1978
- McDonnell Douglas Corporation
- William B. Goldsworthy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for fabricating open weave scrim cloth
- Patent number 4,068,357
- Issue date Jan 17, 1978
- McDonnell Douglas Corporation
- William B. Goldsworthy
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Fiber insertion device for continuous 3D foaming machine and method
- Patent number 4,032,383
- Issue date Jun 28, 1977
- McDonnell Douglas Corporation
- William B. Goldsworthy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL