Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164220 | Fabric drop-down diffusers | Blaine Schmidt, Kevin J. Gebke, Nicholas L. Kaufmann, William A. Niehaus | 2024-12-10 |
| 11231202 | Fabric drop-down diffusers | Blaine Schmidt, Kevin J. Gebke, Nicholas L. Kaufmann, William A. Niehaus | 2022-01-25 |
| 9784469 | Fabric silencers for air ducts | Jake Ramos, James H. Partain, Kevin J. Gebke, Nicholas L. Kaufmann, William A. Niehaus | 2017-10-10 |
| 9518756 | External rib cage for an inflatable air duct | Robert Brown, Kevin J. Gebke, Frank Heim, Nicolas B. Paschke, Cary Pinkalla | 2016-12-13 |
| 9494336 | Configurable pliable air ducts | Cary Pinkalla, Frank Heim, Irene E. Stephan, Kevin J. Gebke, Nicholas L. Kaufmann +1 more | 2016-11-15 |
| 9303892 | Inflatable air ducts with low height-to-width ratios | Frank Heim, Kevin J. Gebke | 2016-04-05 |
| 8808075 | Configurable pliable air ducts | Kevin J. Gebke, Frank Heim, Michael Hermes, Nicholas L. Kaufmann, William A. Niehaus | 2014-08-19 |
| 6560810 | Collapsible toothbrush | — | 2003-05-13 |