Durable electrochemical gas detection device
US-12571762-B2 · Mar 10, 2026 · US
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Piech Marcin patents
Piech Marcin is listed as an inventor on 93 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Piech Marcin |
| Total patents | 93 |
| First publication | Jan 14, 2016 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Frost remidiation and frost sensor
US-12410926-B2 · Sep 9, 2025 · US
Refrigerant leak detection using a sensor-reading context analysis
US-12385678-B2 · Aug 12, 2025 · US
Optical monitoring device for use in heating, ventilation, air conditioning and refrigeration system for moisture level
US-12359833-B2 · Jul 15, 2025 · US
Fire suppression system remote monitoring
US-12311212-B2 · May 27, 2025 · US
Photoacoustic detection system with differential amplifier for determing target species presence and triggering fault
US-12298276-B2 · May 13, 2025 · US
Chamberless wide area duct smoke detector
US-12298027-B2 · May 13, 2025 · US
Portable fire alarm device and a method of operation thereof
US-2025140094-A1 · May 1, 2025 · US
Methods of reducing the occurance of false positives in gas detectors
US-12282008-B2 · Apr 22, 2025 · US
System and method for fire suppression by coupling fire detection with building systems
US-12257467-B2 · Mar 25, 2025 · US
Recent patents
Latest publications not already listed above.
Environmental enclosure for a transport gas sensor
US-12253457-B2 · Mar 18, 2025 · US
Protective shield for a sensor subassembly
US-2025003776-A1 · Jan 2, 2025 · US
Robust optical monitoring device and operating method thereof
US-2024348918-A1 · Oct 17, 2024 · US
Surface plasmon resonance detection system
US-11988602-B2 · May 21, 2024 · US
Refrigerant detection sensor housing
US-D1027682-S · May 21, 2024 · US
Adaptable suppression tank level sensor
US-11986686-B2 · May 21, 2024 · US
Printed capacitive liquid level sensor for fire suppression
US-11944857-B2 · Apr 2, 2024 · US
Magnetic trap suppression tank level sensor
US-11904196-B2 · Feb 20, 2024 · US
Photoacoustic detection system
US-2023408455-A1 · Dec 21, 2023 · US
Portable auxiliary detection system
US-11830339-B2 · Nov 28, 2023 · US
Refrigerant leak detection using a sensor-reading context analysis
US-2023341160-A1 · Oct 26, 2023 · US
Photoacoustic detection system with clocked tuning fork positions
US-11754533-B2 · Sep 12, 2023 · US
Explosion proof fiber optic based detection
US-11741809-B2 · Aug 29, 2023 · US
Suppression Tank Scale and Level Determination
US-2023266157-A1 · Aug 24, 2023 · US
Determining patterns as actionable information from sensors in buildings
US-2023228444-A1 · Jul 20, 2023 · US
Suppression tank scale and level determination
US-11668596-B2 · Jun 6, 2023 · US
Multi-sense platform for iaq hazard classification
US-2023152291-A1 · May 18, 2023 · US
Calibration of an optical detector
US-11650152-B2 · May 16, 2023 · US
Fire suppression system remote monitoring
US-11648431-B2 · May 16, 2023 · US
Frost remidiation and frost sensor
US-2023106462-A1 · Apr 6, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Carrier Corp | 81 |
| Goodrich Corp | 5 |
| United Technologies Corp | 4 |
| Otis Elevator Co | 3 |
| Kidde Fire Prot Llc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A62C37/50 | 14 |
| G01J1/429 | 12 |
| G08B17/107 | 12 |
| A62C35/023 | 8 |
| F24F11/36 | 8 |