Irena MAKARCHUK

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Fairfield, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
T-shaped fitting
- Patent number D1061820
- Issue date Feb 11, 2025
- Advanced Drainage Systems, Inc.
- Greg Spires
- D23 - Environmental heating and cooling
Information Patent Grant
Elbow fitting
- Patent number D1061824
- Issue date Feb 11, 2025
- Advanced Drainage Systems, Inc.
- Greg Spires
- D23 - Environmental heating and cooling
Information Patent Grant
T-shaped fitting
- Patent number D1048325
- Issue date Oct 22, 2024
- Advanced Drainage Systems, Inc.
- Greg Spires
- D23 - Environmental heating and cooling
Information Patent Grant
Elbow fitting
- Patent number D1048326
- Issue date Oct 22, 2024
- Advanced Drainage Systems, Inc.
- Greg Spires
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
FLARED END RAMP WITH RIBS
- Publication number 20240209613
- Publication date Jun 27, 2024
- ADVANCED DRAINAGE SYSTEMS, INC.
- Gregory Spires
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
FLARED END RAMP WITH SIDE TABS
- Publication number 20230374767
- Publication date Nov 23, 2023
- ADVANCED DRAINAGE SYSTEMS, INC.
- Irena MAKARCHUK
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAINAGE ASSEMBLY HAVING AN END CAP AND RAMP
- Publication number 20230257984
- Publication date Aug 17, 2023
- ADVANCED DRAINAGE SYSTEMS, INC.
- Bryan COPPES
- E03 - WATER SUPPLY SEWERAGE