Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11987517 | Glass sheet quench arrangement | Dean M. Nitschke, David B. Nitschke | 2024-05-21 |
| 11542189 | Articulated mold arrangement for a glass processing system | David B. Nitschke, Dean M. Nitschke, Cristin J. Reinhart, Stephen D. Snyder | 2023-01-03 |
| 11230487 | Glass processing system with variable bending station | — | 2022-01-25 |
| 10683227 | Glass sheet mold apparatus and method | David B. Nitschke, Dean M. Nitschke | 2020-06-16 |
| 10683229 | Glass sheet support structure | Dean M. Nitschke, Ashoka G. Jinka, Thomas J. Zalesak, Scott Charles Morrow | 2020-06-16 |
| 10246364 | Method for three stage forming a hot glass sheet with transverse curvature | Dean M. Nitschke, Jeffrey A. Grzeszczak, Ashoka G. Jinka, David B. Nitschke | 2019-04-02 |
| 10065879 | Glass sheet processing system having cooling of conveyor roller ends | Eustice H. Mumford, David B. Nitschke | 2018-09-04 |
| 9926218 | Glass sheet forming system | — | 2018-03-27 |
| 9802856 | Method for supporting a glass sheet | Dean M. Nitschke, Ashoka G. Jinka, Thomas J. Zalesak, Scott Charles Morrow | 2017-10-31 |
| 9758421 | Glass sheet processing system having cooling of conveyor roller ends | Eustice H. Mumford, David B. Nitschke | 2017-09-12 |
| 9452948 | Three stage forming station and method for forming a hot glass sheet with transverse curvature | Dean M. Nitschke, Jeffrey A. Grzeszczak, Ashoka G. Jinka, David B. Nitschke | 2016-09-27 |
| 9206067 | Glass sheet support structure | Dean M. Nitschke, Ashoka G. Jinka, Thomas J. Zalesak, Scott Charles Morrow | 2015-12-08 |
| 8132428 | Glass sheet forming method | Michael J. Vild, David B. Nitschke, Dean M. Nitschke | 2012-03-13 |
| 7958750 | Glass sheet forming system | Michael J. Vild, David B. Nitschke, Dean M. Nitschke | 2011-06-14 |
| 7287401 | System and method for cylindrically forming glass sheets | — | 2007-10-30 |
| 6279349 | Method for making glass sheet heating furnace | — | 2001-08-28 |
| 6131411 | Method and furnace for heating glass sheets | — | 2000-10-17 |
| 6015619 | Formed glass sheet having controlled edge stresses | Donivan M. Shetterly, Robert E. Malby, Jr. | 2000-01-18 |
| 5902366 | Glass sheet forming method | Paul D. Ducat, Robert L. Boyles | 1999-05-11 |
| 5865866 | Method for controlling stresses in a formed glass sheet | Donivan M. Shetterly, Robert E. Malby, Jr. | 1999-02-02 |
| 5679124 | Cooling ring assembly for controlling stresses in a formed glass sheet | Donivan M. Shetterly, Robert E. Malby, Jr. | 1997-10-21 |
| 5669953 | Glass sheet forming system | Paul D. Ducat, Robert L. Boyles | 1997-09-23 |
| 5536581 | Method for cooling a glass sheet | Donivan M. Shetterly | 1996-07-16 |
| 5385786 | Apparatus and method for controlling stresses in laminated automotive glass | Donivan M. Shetterly | 1995-01-31 |
| 5137561 | Mechanism for exchanging cloth covering on glass sheet forming fixture | — | 1992-08-11 |