Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384941 | Exhaust hood | Andrey V. Livchak, Derek W. Schrock, Olli Sipilä, Philip J. Meredith, Andrew C. Faller | 2022-07-12 |
| 11242999 | Control of exhaust systems | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2022-02-08 |
| 11137146 | Oven exhaust hood methods, devices, and systems | Andrey V. Livchak, Derek W. Schrock | 2021-10-05 |
| 10744356 | Fire suppression systems, devices, and methods | Andrey V. Livchak, Philip J. Meredith, Derek W. Schrock | 2020-08-18 |
| 10634365 | Modular services supply arrangement | Andrey V. Livchak, Derek W. Schrock, Philip J. Meredith, Andrew C. Faller | 2020-04-28 |
| 10473336 | Recirculating exhaust system | Andrey V. Livchak, Derek W. Schrock, Olli Sipilä, Philip J. Meredith, Darrin W. Beardslee +1 more | 2019-11-12 |
| 10434344 | Fire suppression systems, devices, and methods | Andrey V. Livchak, Philip J. Meredith, Derek W. Schrock | 2019-10-08 |
| 10365003 | Automatic displacement ventilation system with heating mode | Andrey V. Livchak | 2019-07-30 |
| 10215421 | Oven exhaust hood methods, devices, and systems | Andrey V. Livchak, Derek W. Schrock | 2019-02-26 |
| 10184669 | Control of exhaust systems | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2019-01-22 |
| 9909766 | Real-time control of exhaust flow | Derek W. Schrock, Andrey V. Livchak | 2018-03-06 |
| 9777929 | Oven exhaust hood methods, devices, and systems | Andrey V. Livchak, Philip J. Meredith, Derek W. Schrock, Andrew C. Faller, Darrin W. Beardslee | 2017-10-03 |
| 9726442 | Chilled beam devices, systems, and methods | Janne Summanen, Andrey V. Livchak | 2017-08-08 |
| 9664395 | Low profile exhaust hood | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2017-05-30 |
| 9662519 | Fire suppression systems, devices, and methods | Andrey V. Livchak, Philip J. Meredith, Derek W. Schrock | 2017-05-30 |
| 9644851 | Automatic displacement ventilation system with heating mode | Andrey V. Livchak | 2017-05-09 |
| 9393338 | Air purification devices methods and systems | Andrey V. Livchak | 2016-07-19 |
| 9335057 | Real-time control of exhaust flow | Derek W. Schrock, Andrey V. Livchak | 2016-05-10 |
| 9239169 | Low profile exhaust hood | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2016-01-19 |
| 9188354 | Control of exhaust systems | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2015-11-17 |
| 9134036 | Oven exhaust hood methods, devices, and systems | Andrey V. Livchak, Philip J. Meredith, Derek W. Schrock, Andrew C. Faller, Darrin W. Beardslee | 2015-09-15 |
| 9011215 | Control of exhaust systems | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2015-04-21 |
| 8444462 | Control of exhaust systems | Andrey V. Livchak, Derek W. Schrock, Darrin W. Beardslee | 2013-05-21 |
| RE44146 | Zone control of space conditioning system with varied uses | Andrey V. Livchak | 2013-04-16 |
| 8398928 | Fume treatment method and apparatus using ultraviolet light to degrade contaminants | Darrin W. Beardslee, Derek W. Schrock, Andrey V. Livchak | 2013-03-19 |