Patents by Inventor John F. Baum, JR.

John F. Baum, JR. 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).

  • X-ray induced coloration in glass or glass-ceramic articles
    Patent number: 10865140
    Abstract: Embodiments of the present disclosure are directed to methods for inducing color change in glass and glass-ceramic articles. According to one embodiment, color change may be x-ray induced in glass or glass-ceramic articles. The method for x-ray inducing color change may include exposing the glass or glass-ceramic article to x-rays at a temperature of up to 200° C. to induce a colored area in the glass or glass-ceramic article. The glass or glass-ceramic article may comprise: 50-85 mole % SiO2; 5-25 mole % Al2O3; 0-15 mole % P2O5; 0-15 mole % B2O3; 5-25 mole % R2O, wherein R2O?Li2O+Na2O+K2O.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: December 15, 2020
    Assignee: CORNING INCORPORATED
    Inventors: John F Baum, Jr., Nicholas Francis Borrelli, Candy Elizabeth Card, Matthew John Dejneka, Eileen Marie Fanning, Karen Estelle Fitzsimmons
  • X-RAY INDUCED COLORATION IN GLASS OR GLASS-CERAMIC ARTICLES
    Publication number: 20190106356
    Abstract: Embodiments of the present disclosure are directed to methods for inducing color change in glass and glass-ceramic articles. According to one embodiment, color change may be x-ray induced in glass or glass-ceramic articles. The method for x-ray inducing color change may include exposing the glass or glass-ceramic article to x-rays at a temperature of up to 200° C. to induce a colored area in the glass or glass-ceramic article. The glass or glass-ceramic article may comprise: 50-85 mole % SiO2; 5-25 mole % Al2O3; 0-15 mole % P2O5; 0-15 mole % B2O3; 5-25 mole % R2O, wherein R2O=Li2O+Na2O+K2O.
    Type: Application
    Filed: December 10, 2018
    Publication date: April 11, 2019
    Inventors: John F Baum, JR., Nicholas Francis Borrelli, Candy Elizabeth Card, Matthew John Dejneka, Eileen Marie Fanning, Karen Estelle Fitzsimmons
  • X-ray induced coloration in glass or glass-ceramic articles
    Patent number: 10150699
    Abstract: Embodiments of the present disclosure are directed to methods for inducing color change in glass and glass-ceramic articles. According to one embodiment, color change may be x-ray induced in glass or glass-ceramic articles. The method for x-ray inducing color change may include exposing the glass or glass-ceramic article to x-rays at a temperature of up to 200° C. to induce a colored area in the glass or glass-ceramic article. The glass or glass-ceramic article may comprise: 50-85 mole % SiO2; 5-25 mole % Al2O3; 0-15 mole % P2O5; 0-15 mole % B2O3; 5-25 mole % R2O, wherein R2O=Li2O+Na2O+K2O.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: December 11, 2018
    Assignee: CORNING INCORPORATED
    Inventors: John F Baum, Jr., Nicholas Francis Borrelli, Candy Elizabeth Card, Matthew John Dejneka, Eileen Marie Fanning, Karen Estelle Fitzsimmons
  • X-RAY INDUCED COLORATION IN GLASS OR GLASS-CERAMIC ARTICLES
    Publication number: 20160168023
    Abstract: Embodiments of the present disclosure are directed to methods for inducing color change in glass and glass-ceramic articles. According to one embodiment, color change may be x-ray induced in glass or glass-ceramic articles. The method for x-ray inducing color change may include exposing the glass or glass-ceramic article to x-rays at a temperature of up to 200° C. to induce a colored area in the glass or glass-ceramic article. The glass or glass-ceramic article may comprise: 50-85 mole % SiO2; 5-25 mole % Al2O3; 0-15 mole % P2O5; 0-15 mole % B2O3; 5-25 mole % R2O, wherein R2O=Li2O+Na2O+K2O.
    Type: Application
    Filed: December 7, 2015
    Publication date: June 16, 2016
    Inventors: John F. Baum, JR., Nicholas Francis Borrelli, Candy Elizabeth Card, Matthew John Dejneka, Eileen Marie Fanning, Karen Estelle Fitzsimmons