Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332466 | Optical film | Ryan T. Fabick, Matthew E. Sousa, Edward J. Kivel | 2025-06-17 |
| D1052087 | Cartilage planer | — | 2024-11-19 |
| 12072519 | Multilayer optical film | Adam D. Haag, Robert M. Biegler, Matthew B. Johnson, Edward J. Kivel | 2024-08-27 |
| 10948644 | Optical film having third or higher order visible reflection bands | Timothy J. Nevitt, Edward J. Kivel | 2021-03-16 |
| 10634832 | Wide band semi-specular mirror film incorporating nanovoided polymeric layer | William D. Coggio, Michael F. Weber, Huiwen Tai | 2020-04-28 |
| 9995861 | Wide band semi-specular mirror film incorporating nanovoided polymeric layer | William D. Coggio, Michael F. Weber, Huiwen Tai | 2018-06-12 |
| 9709700 | Optical bodies including rough strippable boundary layers | Carl A. Stover, Timothy J. Hebrink, Martin E. Denker, Jeffery N. Jackson, Kristopher J. Derks +9 more | 2017-07-18 |
| 9561629 | Optical bodies including rough strippable boundary layers and asymmetric surface structures | Timothy J. Hebrink, Carl A. Stover, Martin E. Denker, Jeffery N. Jackson, Kristopher J. Derks +9 more | 2017-02-07 |
| 8568869 | Optical bodies including rough strippable boundary layers and asymmetric surface structures | Timothy J. Hebrink, Carl A. Stover, Martin E. Denker, Jeffery N. Jackson, Kristopher J. Derks +9 more | 2013-10-29 |
| 8152806 | Monopolar electrosurgical instrument | Norman M. Black, III | 2012-04-10 |
| 7820282 | Foam security substrate | Christopher K. Haas, Robert D. Taylor, James M. Jonza, Jay M. Jennen, David L. Vall +1 more | 2010-10-26 |
| 7655296 | Ink-receptive foam article | Christopher K. Haas, Robert D. Taylor, James M. Jonza, Terrence E. Cooprider | 2010-02-02 |
| 7418202 | Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter | Rolf W. Biernath, Robert L. Brott, William W. Merrill, John S. Huizinga | 2008-08-26 |
| 4785769 | Refractory lined bodies | — | 1988-11-22 |
| 4773356 | Lining a furnace with a refractory material | — | 1988-09-27 |
| 4740339 | Process for producing conjugate filaments | Hartwig C. Bach | 1988-04-26 |
| 4725284 | Thermal transfer printing with z-alkyl-phenoxy anthraquinone dye mixture | Roy Bradbury, Peter Gregory, Roy Porter, Geoffrey R. Rothwell | 1988-02-16 |
| 4720314 | Process for producing self-crimping polyester yarn | — | 1988-01-19 |
| 4661404 | Self-crimping polyester yarn | — | 1987-04-28 |
| 4601949 | Conjugate filaments and process for producing same | Hartwig C. Bach | 1986-07-22 |
| 4562029 | Self-crimping polyester yarn | — | 1985-12-31 |
| 4276348 | High tenacity polyethylene fibers and process for producing same | Wen-Li Wu | 1981-06-30 |
| 4228118 | Process for producing high tenacity polyethylene fibers | Wen-Li Wu | 1980-10-14 |