William E. Seaman

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Woodside, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Web aligning system
- Patent number 4,335,857
- Issue date Jun 22, 1982
- Newell Research Corporation
- R. Fred Pfost
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for reducing tape tension variations in a peripheral belt...
- Patent number 4,333,618
- Issue date Jun 8, 1982
- Newell Research Corporation
- William E. Seaman
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual tape transport system with tensioning means
- Patent number 4,199,794
- Issue date Apr 22, 1980
- Newell Research Corporation
- Robert F. Pfost
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual tape transport system with related method and means for reduci...
- Patent number 4,135,058
- Issue date Jan 16, 1979
- Newell Research Corporation
- Robert F. Pfost
- G11 - INFORMATION STORAGE