Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D571521 | Pants trolley | Paul B. Stollenwerk, Todd M. Graf, Cynthia H. Hubert | 2008-06-17 |
| 7219475 | Method and apparatus for applying a modular paneling assembly | Paul B. Stollenwerk, Todd M. Graf | 2007-05-22 |