Francis S. Smith

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Harrogate, GB

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Patents Grantslast 30 patents

Information Patent Grant
Musical instrument strings
- Patent number 5,587,541
- Issue date Dec 24, 1996
- Zyex Limited
- Bruce M. McIntosh
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sports racket strings of a synthetic thermoplastic polymeric material
- Patent number 4,586,708
- Issue date May 6, 1986
- Imperial Chemical Industries PLC
- Francis S. Smith
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for forming a continuous filament yarn from a melt spinnabl...
- Patent number 4,456,575
- Issue date Jun 26, 1984
- Imperial Chemical Industries Limited
- Francis S. Smith
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the continuous production of high modulus filament of p...
- Patent number 4,415,522
- Issue date Nov 15, 1983
- National Research Development Corporation
- Giancarlo Capaccio
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for high modulus polymeric materials
- Patent number 4,254,072
- Issue date Mar 3, 1981
- National Research Development Corp.
- Giancarlo Capaccio
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING