Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12377377 | Filter-housing interface designs for heating, ventilation, and/or air conditioning systems | Steven J. Buth, Peter J. Davis, Yiwu Yu, Tom Friederick, Thomas J. Anoszko | 2025-08-05 |
| D1051740 | Heating ventilation and air conditioning controller | Casey Klock, John Ortman, Ryan Rommelfanger | 2024-11-19 |
| D1047710 | Heating ventilation and air conditioning controller | Casey Klock, John Ortman, Ryan Rommelfanger | 2024-10-22 |
| 12076679 | Filter-housing interface designs for heating, ventilation, and/or air conditioning systems | Steven J. Buth, Peter J. Davis, Yiwu Yu | 2024-09-03 |
| D1038778 | Heating ventilation and air conditioning controller | Casey Klock, John Ortman, Ryan Rommelfanger | 2024-08-13 |
| D977996 | Heating ventilation and air conditioning controller | Casey Klock, John Ortman, Ryan Rommelfanger | 2023-02-14 |
| D977343 | Heating ventilation and air conditioning controller | Casey Klock, John Ortman, Ryan Rommelfanger | 2023-02-07 |
| 8945267 | Collapsible extended surface filter and air cleaner system using collapsible extended surface filter | Thomas J. Anoszko | 2015-02-03 |
| 8623109 | Collapsible extended surface filter and air cleaner system using collapsible extended surface filter | Thomas J. Anoszko | 2014-01-07 |
| 8414674 | Collapsible extended surface filter and air cleaner system using collapsible extended surface filter | Thomas J. Anoszko | 2013-04-09 |
| 8157881 | Collapsible extended surface filter and air cleaner system using collapsible extended surface filter | Thomas J. Anoszko | 2012-04-17 |
| 5485875 | Window shade with break-away attachment of lift cords to bottom rail | — | 1996-01-23 |
| 5472035 | Window blind with wand operator | Scott I. Biba | 1995-12-05 |
| 5465775 | Venetian blind with wand operator | Scott I. Biba | 1995-11-14 |