David O. Bird

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Arnprior, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for converting a continuous multifilament yar...
- Patent number 4,674,271
- Issue date Jun 23, 1987
- BASF Corporation
- David Owen Bird
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Apparatus for interlacing multifilament yarn
- Patent number 4,422,224
- Issue date Dec 27, 1983
- Badische Corporation
- James A. Gusack
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING