Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284148 | Negative pressure web wrinkle reduction system | W. Charles Kasiske, Jr. | 2016-03-15 |
| 9248989 | Positive pressure web wrinkle reduction system | W. Charles Kasiske, Jr. | 2016-02-02 |
| 8584489 | Non-contact dancer mechanisms, web isolation apparatuses and methods for using the same | Chester Hann Huei Chang, Sean Matthew Garner, Gary Edward Merz, Richard Henry Weachock | 2013-11-19 |
| 8397539 | Non-contact dancer mechanisms, web isolation apparatuses and methods for using the same | Chester Hann Huei Chang, Sean Matthew Garner, Gary Edward Merz, Richard Henry Weachock | 2013-03-19 |
| 5967450 | Multiple durometer pressure roller | Daniel R. May, Sharon A. Guzman, Scott W Tang | 1999-10-19 |
| 5934603 | Surface winder undercut drive roller apparatus and method | Sharon A. Guzman, Larry Thomas Shafer | 1999-08-10 |
| 5803398 | Multiple durometer pressure roller | Daniel R. May, Sharon A. Guzman, Scott W Tang | 1998-09-08 |
| 5670188 | Apparatus for single-sided, cold mechanical knurling | Daniel R. May, Sharon A. Guzman, John J. Zeller | 1997-09-23 |