Roska; Fred J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Roska; Fred J..The latest application filed is for "static elimination articles and methods for their use".
- Roska; Fred J. - Woodbury MN
- Roska; Fred J. - St. Paul MN
| Patent | Date |
|---|---|
| Articles for eliminating static electricity and methods for their use Grant 10,455,675 - Retterath , et al. Oc | 2019-10-22 |
| Static reduction roller and method for reducing static on a web Grant 9,908,733 - Roska , et al. March 6, 2 | 2018-03-06 |
| Static Elimination Articles And Methods For Their Use App 20170150588 - Retterath; Joshua M. ; et al. | 2017-05-25 |
| Static Reduction Roller And Method For Reducing Static On A Web App 20160185549 - Roska; Fred J. ; et al. | 2016-06-30 |
| Vacuum Effector And Method Of Use App 20140341699 - Lopez; Waldo L. ; et al. | 2014-11-20 |
| Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier Grant 7,405,784 - Roska , et al. July 29, 2 | 2008-07-29 |
| Polymeric Optical Film App 20060285041 - Johnson; Matthew B. ; et al. | 2006-12-21 |
| Process For Manufacturing Polymeric Optical Film App 20060272778 - Allen; Richard C. ; et al. | 2006-12-07 |
| Process For Manufacturing Polymeric Optical Film App 20060272779 - Allen; Richard C. ; et al. | 2006-12-07 |
| Process for manufacturing polymeric optical film Grant 7,132,065 - Allen , et al. November 7, 2 | 2006-11-07 |
| Compensators For Liquid Crystal Displays App 20060238682 - Roska; Fred J. ; et al. | 2006-10-26 |
| Compensators for liquid crystal displays Grant 7,110,072 - Roska , et al. September 19, 2 | 2006-09-19 |
| Polymeric optical film Grant 7,099,083 - Johnson , et al. August 29, 2 | 2006-08-29 |
| Method of stretching film Grant 7,037,461 - Denker , et al. May 2, 2 | 2006-05-02 |
| Method of stretching film and such film App 20060082022 - Denker; Martin E. ; et al. | 2006-04-20 |
| Polymeric optical film App 20060012879 - Johnson; Matthew B. ; et al. | 2006-01-19 |
| Polymeric optical film Grant 6,965,474 - Johnson , et al. November 15, 2 | 2005-11-15 |
| Biaxially stretched film App 20040265575 - Wong, Chiu Ping ; et al. | 2004-12-30 |
| Compensators for liquid crystal displays App 20040183973 - Roska, Fred J. ; et al. | 2004-09-23 |
| Polymeric optical film App 20040184150 - Johnson, Matthew B. ; et al. | 2004-09-23 |
| Polymeric optical film App 20040156106 - Allen, Richard C. ; et al. | 2004-08-12 |
| Process for manufacturing polymeric optical film App 20040155372 - Allen, Richard C. ; et al. | 2004-08-12 |
| Compensators for liquid crystal displays App 20040156000 - Roska, Fred J. ; et al. | 2004-08-12 |
| Methods of stretching films and such films App 20020098372 - Wong, Chiu Ping ; et al. | 2002-07-25 |
| Method of stretching films according to an overbias or overstretch profile Grant 6,358,457 - Wong , et al. March 19, 2 | 2002-03-19 |
| Method of stretching films according to an overbias or overstretch stretch profile Grant 6,303,067 - Wong , et al. October 16, 2 | 2001-10-16 |
| Film confined to a frame having relative anisotropic expansion characteristics Grant 6,160,663 - Merrill , et al. December 12, 2 | 2000-12-12 |
| Process for producing high modulus film Grant 4,867,937 - Li , et al. September 19, 1 | 1989-09-19 |
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