Patents by Inventor Richard Wolever

Richard Wolever has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Phenol/formaldehyde and polyacrylic acid co-binder and low emissions process for making the same
    Patent number: 6194512
    Abstract: An aqueous phenol/formaldehyde resole resin is disclosed having improved speciation. An aqueous extended phenol/formaldehyde and polycarboxylic acid co-binder and low emissions process for making the same are also disclosed. Glass fiber products may be prepared using the co-binder.
    Type: Grant
    Filed: June 28, 1999
    Date of Patent: February 27, 2001
    Assignee: Owens Corning Fiberglas Technology, Inc.
    Inventors: Liang Chen, Richard Wolever
  • Golf bag cover
    Patent number: D314468
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: February 12, 1991
    Inventor: Richard A. Wolever