Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42798 | Printable snap-breakable polymer sheet | Karl Lengfeller, Michael Wilkes, Chia-Hsi Chu, Ramin Heydarpour, Sriram Venkatasanthanam +2 more | 2011-10-04 |
| RE42719 | Card sheet construction with opposing registered cut lines | Karl Lengfeller, Michael Wilkes, Chia-Hsi Chu, Ramin Heydarpour, Sriram Venkatasanthanam +2 more | 2011-09-20 |