Richard N. Rulison

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Medfield, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of fabrication of hollow filament separatory module
- Patent number 4,045,851
- Issue date Sep 6, 1977
- Albany International Corporation
- Edward Ashare
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for drawing acrylic fibrous materials to form a product whi...
- Patent number 3,975,482
- Issue date Aug 17, 1976
- Celanese Corporation
- Richard N. Rulison
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING