William C. Goodchild

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Attleboro, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making tissue-absorbent particle laminates
- Patent number 4,851,069
- Issue date Jul 25, 1989
- Bird Machine Company, Inc.
- Thomas D. Packard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for compressively treating travel flexible sheet material
- Patent number 4,717,329
- Issue date Jan 5, 1988
- Bird Machine Company, Inc.
- Thomas D. Packard
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD