Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9784469 | Fabric silencers for air ducts | Jake Ramos, James H. Partain, Michael A. Jacobson, Nicholas L. Kaufmann, William A. Niehaus | 2017-10-10 |
| 9709193 | Pliable air ducts with anti-condensation nozzles | Nicholas L. Kaufmann, Frank Heim | 2017-07-18 |
| 9644858 | Externally tensioned pliable air ducts | Cary Pinkalla, Jeff Logic, Nicholas L. Kaufmann | 2017-05-09 |
| 9612033 | Pliable-wall air ducts with internal expanding structures | Cary Pinkalla, Frank Heim, Nicholas L. Kaufmann, William A. Niehaus | 2017-04-04 |
| 9605865 | Pliable-wall air ducts with internal expanding structures | Cary Pinkalla, Frank Heim, Nicholas L. Kaufmann, William A. Niehaus | 2017-03-28 |
| 9605864 | Pliable-wall air ducts with internal expanding structures | Cary Pinkalla, Frank Heim, Nicholas L. Kaufmann, William A. Niehaus | 2017-03-28 |
| 9562432 | Inflatable air barriers | Frank Heim, Nicholas L. Kaufmann, Nicolas B. Paschke, Terry L. Bauer | 2017-02-07 |