Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411413 | System and method for mitigating trailing edge voids in flexo printing | Jörg Wolterink, Christian Greve, Frank Grewling, Karsten Stubbe-Thierer, Wolfgang Sievers +1 more | 2025-09-09 |
| 12055856 | Method and apparatus for exposure of flexographic printing plates using light emitting diode (LED) radiation sources | Jörg Wolterink, Wolfgang Sievers | 2024-08-06 |
| 11333980 | Method and apparatus for exposure of flexographic printing plates using light emitting diode (LED) radiation sources | Jörg Wolterink, Wolfgang Sievers | 2022-05-17 |
| 10732507 | Process and apparatus for controlled exposure of flexographic printing plates and adjusting the floor thereof | Jörg Wolterink, Wolfgang Sievers | 2020-08-04 |
| 9833644 | Air purification respirator voice amplifier | Christopher G Ziel, David A Schnellbach | 2017-12-05 |
| 7523968 | Reach out lock | George E. Heid, Julie K. Earp, Cheryl Hitchens | 2009-04-28 |
| 7255375 | Reach out lock | George E. Heid, Julie K. Earp, Cheryl Hitchens | 2007-08-14 |
| 6840011 | Window panel balance apparatus and method | Roy A. Thompson, Douglas W. Kroncke, John C. Costello, David Chastain, Jack D. Gundlach +8 more | 2005-01-11 |
| 6658794 | Guide assembly for a tilt-out sash window | Julie K. Earp, Charles H. Graham, George E. Heid, William M. Martz | 2003-12-09 |