Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962214 | Microporous PVDF films | Samantha D. Smith, Robert M. Floyd, Harold Todd Freemyer, Steven J. Hamrock, Michael A. Yandrasits +1 more | 2015-02-24 |
| 8663868 | Microporous PVDF films | Samantha D. Smith, Robert M. Floyd, Harold Todd Freemyer, Steven J. Hamrock, Michael A. Yandrasits +1 more | 2014-03-04 |
| 7338692 | Microporous PVDF films | Samantha D. Smith, Robert M. Floyd, Harold Todd Freemyer, Steven J. Hamrock, Michael A. Yandrasits +1 more | 2008-03-04 |
| D490633 | Package for dispensing sheets | Kazunori Kondoh, Hiroto Katagiri | 2004-06-01 |
| 6454096 | Package for dispensing individual sheets | Kazunori Kondoh, Hiroto Katagiri, Alan J. Sipinen | 2002-09-24 |
| 4539256 | Microporous sheet material, method of making and articles made therewith | — | 1985-09-03 |
| 4211825 | Multilayer composite films and method of manufacture thereof | — | 1980-07-08 |