Harold C. Hieter

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Quakertown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Miter-foldable saturated paper-based overlay system and method for...
- Patent number 5,413,834
- Issue date May 9, 1995
- Specialty Paperboard/Endura, Inc.
- Bruce W. Hunter
- B44 - DECORATIVE ARTS
Information Patent Grant
V-groovable gravure printable paper
- Patent number 5,221,557
- Issue date Jun 22, 1993
- W. R. Grace & Co.-Conn.
- Bruce M. Hunter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE