Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741366 | Treated paper product, combination food and treated paper product, and methods for manufacturing and using treated paper product | John A. Theisen, Bruce Unruh, David Langton, Michael Orlovsky, Mark J. Weber +2 more | 2014-06-03 |
| 8337919 | Treated paper product, combination food and treated paper product, and methods for manufacturing and using treated paper product | John A. Theisen, Bruce Unruh, David Langton, Michael Orlovsky, Mark J. Weber +2 more | 2012-12-25 |
| 8067087 | Heat seal adhesive paper product, method for manufacturing, and laminate product | John Katchko, David Langton, Bruce Unruh | 2011-11-29 |
| 7189308 | Treated paper product | David Langton, Michael Orlovsky, Mark J. Weber, John Blanz, Lisa R. Schultz | 2007-03-13 |