Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656903 | Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from | Peter B. McGinnis, Douglas A. Hofmann, David J. Baker, John W. Wingert | 2017-05-23 |
| 9206068 | Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom | Peter B. McGinnis, Douglas A. Hofmann, David J. Baker, John W. Wingert | 2015-12-08 |
| 8171754 | Reduced alloy bushing flange | David F. Purvis, Anthony P. Oakleaf, William L. Streicher, Philippe Simon, Terry L. Anderson +1 more | 2012-05-08 |
| 8113018 | Apparatuses for controlling the temperature of glass forming materials in forehearths | Harry Adams, Bruno A. Purnode, Patrick J. Prescott, William L. Streicher, David J. Baker | 2012-02-14 |
| 8001807 | Palladium screens for bushing assembly and method of using | David F. Purvis | 2011-08-23 |
| 6813909 | Reinforcement member for a bushing tip plate and related method | Timothy A. Sullivan, Kevin D. Smith, David H. Wolf, Jack L. Emerson, Bruno A. Purnode +2 more | 2004-11-09 |
| 6779366 | Bushing assembly/support structure arrangement | Timothy A. Sullivan, Gregory L. Morgan | 2004-08-24 |
| 6701754 | Screen for use in a glass fiber bushing system and bushing system therewith | Timothy A. Sullivan, Seshadri Srinivasan | 2004-03-09 |