Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173925 | Ventilating system | Corey Scott Jacak, Anup Nikam, Thomas Dare, James D. Bohn, Santosh R. Narasimhan | 2024-12-24 |
| 10907843 | Ventilating system and method | Robert G. Penlesky, Daniel L. Karst, Corey Scott Jacak | 2021-02-02 |
| 10845085 | Illumination grille and assembly method | Kenneth J. Jonas, Corey Scott Jacak | 2020-11-24 |
| 10801743 | Lighting and ventilating system and method | Corey Scott Jacak | 2020-10-13 |
| 10344992 | Lighting and ventilating system and method | Corey Scott Jacak | 2019-07-09 |
| 10345001 | Lighting and ventilation system having plate with central aperture positioned over grille to define intake gap | Corey Scott Jacak, Kiyoshi Hoshino | 2019-07-09 |
| 10323853 | Ventilation system and method | Robert G. Penlesky, Daniel L. Karst | 2019-06-18 |
| 10113550 | Ventilation system and method | Robert G. Penlesky, Daniel L. Karst | 2018-10-30 |
| 10072869 | Illumination grille and assembly method | Kenneth J. Jonas, Corey Scott Jacak | 2018-09-11 |
| 9945580 | Ventilation system | Robert G. Penlesky, Daniel L. Karst, John R. Adrian | 2018-04-17 |
| 9689581 | Ventilation system and method | Robert G. Penlesky, Daniel L. Karst, Kenneth J. Jonas | 2017-06-27 |
| 9638432 | Ventilation unit calibration apparatus, system and method | Richard R. Sinur, Steven A. Johnson, Brian R. Wellnitz | 2017-05-02 |
| 9605867 | Lighting and ventilating system and method | Corey Scott Jacak, Kiyoshi Hoshino | 2017-03-28 |
| D764651 | Scroll grid | Robert G. Penlesky, Daniel L. Karst | 2016-08-23 |
| D754838 | Knock-out panel | Robert G. Penlesky, Daniel L. Karst | 2016-04-26 |
| 9303888 | Ventilation system and method | Daniel L. Karst, John R. Adrian, Robert G. Penlesky | 2016-04-05 |
| D742498 | Crescent baffle | Robert G. Penlesky, Daniel L. Karst | 2015-11-03 |
| D732156 | Exhaust fan muffler | Robert G. Penlesky, Daniel L. Karst | 2015-06-16 |
| 9004723 | Lighting and ventilating system and method | Corey Scott Jacak, Kiyoshi Hoshino | 2015-04-14 |
| 8967832 | Lighting and ventilating system and method | Corey Scott Jacak | 2015-03-03 |
| D706916 | Ventilation fan | Robert G. Penlesky, Kenneth J. Jonas, Corey Scott Jacak | 2014-06-10 |
| 8485696 | Lighting and ventilating system and method | David L. Pringle, Jeff Emmerich, Chris Sherwin, Kevin Kopp | 2013-07-16 |
| D678995 | Grille | Kiyoshi Hoshino, Daniel L. Karst | 2013-03-26 |
| 8382332 | Lighting and ventilating system and method | Corey Scott Jacak, Kiyoshi Hoshino | 2013-02-26 |
| D669570 | Duct connector | Robert G. Penlesky, Daniel L. Karst | 2012-10-23 |