Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180393 | Liquid filtration media | Guanghui Chen, Henricus Jacobus Cornelis Gommeren | 2015-11-10 |
| 8038013 | Liquid filtration media | Guanghui Chen, Henricus Jacobus Cornelis Gommeren | 2011-10-18 |
| 7993523 | Liquid filtration media | Guanghui Chen, Henricus Jacobus Cornelis Gommeren | 2011-08-09 |
| 5458708 | Method and apparatus for making spiral wound sleeves for printing cylinders and product thereof | Roland C. Gardner, Ronald F. McConnell | 1995-10-17 |
| 5425693 | Method and apparatus for making spiral wound sleeves for printing cylinders and product thereof | Roland C. Gardner | 1995-06-20 |