Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494336 | Configurable pliable air ducts | Cary Pinkalla, Frank Heim, Irene E. Stephan, Kevin J. Gebke, Michael A. Jacobson +1 more | 2016-11-15 |
| 8844578 | Pliable-wall air ducts with internal expanding structures | Cary Pinkalla, Frank Heim, Kevin J. Gebke, William A. Niehaus | 2014-09-30 |
| 8808075 | Configurable pliable air ducts | Kevin J. Gebke, Frank Heim, Michael Hermes, Michael A. Jacobson, William A. Niehaus | 2014-08-19 |
| 8676545 | Methods and apparatus to determine air duct system configurations | Brenda L. Ritt, Cary Pinkalla, Kevin J. Gebke, Frank Heim, William A. Niehaus +1 more | 2014-03-18 |