Donald L. Snellman

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thermally stable helically plied cable
- Patent number 4,173,113
- Issue date Nov 6, 1979
- Norfin, Inc.
- Donald L. Snellman
- D07 - ROPES CABLES OTHER THAN ELECTRIC
Information Patent Grant
Constant length composite glass fiber cable under varying temperatu...
- Patent number RE29133
- Issue date Feb 8, 1977
- Norfin, Inc.
- Donald L. Snellman
- 057 - Textiles: spinning, twisting, and twining