Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12133055 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Faruk Halil Bursal | 2024-10-29 |
| 12003928 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Faruk Halil Bursal | 2024-06-04 |
| 11627424 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Faruk Halil Bursal | 2023-04-11 |
| 11622180 | Commercial lighting integrated with loudspeakers for sound masking, paging or music | Christopher Calisi, Faruk Halil Bursal, Gregory Saunders, Gordon V. Cook | 2023-04-04 |
| 11582570 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Faruk Halil Bursal | 2023-02-14 |
| 11102599 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Faruk Halil Bursal | 2021-08-24 |
| 11082787 | Acoustic monitoring using a sound masking emitter as a sensor | Christopher Calisi, Faruk Halil Bursal | 2021-08-03 |
| 7362223 | Chemical, biological, radiological, and nuclear weapon detection system with environmental acuity | Scott M. Maurer, Mark J. Derksen, Kevin J. Kofler | 2008-04-22 |
| 7331854 | Common filtration unit for building makeup air and emergency exhaust | D. Schooley | 2008-02-19 |
| 7088230 | Chemical, biological, radiological, and nuclear weapon detection system with alarm thresholds based on environmental factors | Scott M. Maurer, Mark J. Derksen, Kevin J. Kofler | 2006-08-08 |
| 6879398 | Distributed contaminant optical monitoring system | VanWinkle T. Townsend | 2005-04-12 |
| 5806295 | Protective apparel, multiple core cut-resistant yarn, and method of constructing a multiple core cut-resistant yarn | Steven D. Robins | 1998-09-15 |
| 4917907 | Pie having a microwave brownable crust and method of baking same | Stanley H. Kwis, John P. O'Meara, Warren A. Widicus | 1990-04-17 |
| 4912781 | Cut resistant yarn construction and body protective apparel | Steven D. Robins | 1990-04-03 |