Rolf Edward Christensen

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Wallingford, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tension wire meter for impregnating foam with liquid fabric conditi...
- Patent number 4,389,965
- Issue date Jun 28, 1983
- Scott Paper Company
- Rolf E. Christensen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Tension wire metering of applicator roll
- Patent number 4,109,035
- Issue date Aug 22, 1978
- Scott Paper Company
- Rolf Edward Christensen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...