Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43094 | Card sheet construction | Martin Utz, Karl Lengfeller, Michael Wilkes, Chia-Hsi Chu, Ramin Heydarpour +2 more | 2012-01-10 |
| RE42798 | Printable snap-breakable polymer sheet | Martin Utz, Karl Lengfeller, Michael Wilkes, Chia-Hsi Chu, Ramin Heydarpour +2 more | 2011-10-04 |
| RE42719 | Card sheet construction with opposing registered cut lines | Martin Utz, Karl Lengfeller, Michael Wilkes, Chia-Hsi Chu, Ramin Heydarpour +2 more | 2011-09-20 |
| 7699002 | Method of forming a printed business card | Martin Utz, Karl Lengfeller, Michael Wilkes, Ramin Heydarpour, Chia-Hsi Chu +2 more | 2010-04-20 |
| 7534479 | Printable snap-breakable polymer sheet | Martin Utz, Karl Lengfeller, Michael Wilkes, Ramin Heydarpour, Chia-Hsi Chu +2 more | 2009-05-19 |
| 7531227 | Card sheet construction | Martin Utz, Karl Lengfeller, Michael Wilkes, Ramin Heydarpour, Chia-Hsi Chu +2 more | 2009-05-12 |
| 7514134 | Card sheet construction | Martin Utz, Karl Lengfeller, Michael Wilkes, Ramin Heydarpour, Chia-Hsi Chu +2 more | 2009-04-07 |
| 7501170 | Card sheet construction with opposing registered cut lines | Martin Utz, Karl Lengfeller, Michael Wilkes, Ramin Heydarpour, Chia-Hsi Chu +2 more | 2009-03-10 |
| 7023600 | Switchable electro-optical laminates | Prakash Mallya, Yi-Hung Chiao, David N. Edwards, Kal Li, Xin-Jiu Wang +2 more | 2006-04-04 |
| 6963435 | Switchable electro-optical laminates | Prakash Mallya, Yi-Hung Chiao, David N. Edwards, Kai Li, Xin-Jiu Wang | 2005-11-08 |
| 6623841 | Inherently ink-receptive film substrates | Ramin Heydarpour, Frank Y. Shih | 2003-09-23 |
| 6541098 | Three-dimensional flexible adhesive film structures | Evgueni Rozenbaoum, Pradeep Iyer, Jesse C. Ercillo, John F. Hughen, Michael Hannington +1 more | 2003-04-01 |
| 5911665 | Fatigue crack resistant liquid packaging pouch | Ramin Heydarpour, David Carl Schroeder | 1999-06-15 |