Patents by Inventor Ryan Schwark

Ryan Schwark 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).

  • No hexa shell sand
    Patent number: 8754147
    Abstract: A formulation and method of use for eliminating the use of hexa in shell sand encapsulation is disclosed. The composition of matter consists of standard novalac resins with the hexa component replaced by solid granular resole or curing agent. The preferred formulation and method of compounding is given. Trace elements of ammonia, phenol and the like are further reduced by the addition of a preferred 50:50 mix of an ammonia buffer and masking agent. The preferred compounds for the ammonia buffer and masking agent mix are given.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: June 17, 2014
    Assignee: Fairmount Minerals, Ltd.
    Inventors: Kelley J. Kerns, Robert H. Mizwicki, Ryan Schwark
  • NO HEXA SHELL SAND
    Publication number: 20100286306
    Abstract: A formulation and method of use for eliminating the use of hexa in shell sand encapsulation is disclosed. The composition of matter consists of standard novalac resins with the hexa component replaced by solid granular resole or curing agent. The preferred formulation and method of compounding is given. Trace elements of ammonia, phenol and the like are further reduced by the addition of a preferred 50:50 mix of an ammonia buffer and masking agent. The preferred compounds for the ammonia buffer and masking agent mix are given.
    Type: Application
    Filed: July 8, 2010
    Publication date: November 11, 2010
    Applicant: FAIRMOUNT MINERALS, INC.
    Inventors: Kelley J. Kerns, Robert H. Mizwicki, Ryan Schwark
  • No hexa shell sand
    Patent number: 7763316
    Abstract: A formulation and method of use for eliminating the use of hexa in shell sand encapsulation is disclosed. The composition of matter consists of standard novalac resins with the hexa component replaced by solid granular resole or curing agent. The preferred formulation and method of compounding is given. Trace elements of ammonia, phenol and the like are further reduced by the addition of a preferred 50:50 mix of an ammonia buffer and masking agent. The preferred compounds for the ammonia buffer and masking agent mix are given.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: July 27, 2010
    Assignee: Fairmount Minerals, Inc.
    Inventors: Kelley J. Kerns, Robert H. Mizwicki, Ryan Schwark
  • Composition of matter and method of application for elimination of odors in shell sand encapsulation
    Publication number: 20070270524
    Abstract: A formulation and method of use for reducing or eliminating the odor by-product in shell sand is disclosed. The composition of matter consist of a preferred 50:50 combination of an organic buffer solution and a masking agent added at a suitable stage in the encapsulation process for shell sand. The method use and the formulation are described.
    Type: Application
    Filed: December 27, 2006
    Publication date: November 22, 2007
    Inventors: Kelley J. Kerns, Robert H. Mizwicki, Ryan Schwark
  • Composition of matter and method of application for elimination of hexamethylenetetramine in shell sand encapsulation
    Publication number: 20070269593
    Abstract: A formulation and method of use for eliminating the use of hexa in shell sand encapsulation is disclosed. The composition of matter consists of standard novalac resins with the hexa component replaced by solid granular resole or curing agent. The preferred formulation and method of compounding is given. Trace elements of ammonia, phenol and the like are further reduced by the addition of a preferred 50:50 mix of an ammonia buffer and masking agent. The preferred compounds for the ammonia buffer and masking agent mix are given.
    Type: Application
    Filed: December 27, 2006
    Publication date: November 22, 2007
    Inventors: Kelley J. Kerns, Robert H. Mizwicki, Ryan Schwark