Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676545 | Methods and apparatus to determine air duct system configurations | Nicholas L. Kaufmann, Cary Pinkalla, Kevin J. Gebke, Frank Heim, William A. Niehaus +1 more | 2014-03-18 |