Andrew W. Oniszczuk

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Pleasant Prairie, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
End-masking device
- Patent number 11,571,707
- Issue date Feb 7, 2023
- Engineered Products and Services, Inc.
- Andrew W. Oniszczuk
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Masking device
- Patent number 10,682,661
- Issue date Jun 16, 2020
- Engineered Products and Services, Inc.
- Armen Sarajian
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Masking plug
- Patent number D805379
- Issue date Dec 19, 2017
- Engineered Products and Services, Inc.
- Andrew W. Oniszczuk
- D08 - Tools and hardware
Information Patent Grant
Tile leveler cap assembly
- Patent number D775935
- Issue date Jan 10, 2017
- Engineered Products and Services, Inc.
- Kissak Sarajian
- D08 - Tools and hardware
Information Patent Grant
Masking plug
- Patent number D761394
- Issue date Jul 12, 2016
- Engineered Products and Services, Inc.
- Chad M. Cushman
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
END-MASKING DEVICE
- Publication number 20230054598
- Publication date Feb 23, 2023
- ENGINEERED PRODUCTS & SERVICES, INC.
- Andrew W. Oniszczuk
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MASKING DEVICE
- Publication number 20190118208
- Publication date Apr 25, 2019
- ENGINEERED PRODUCTS & SERVICES, INC.
- Armen Sarajian
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Floor Leveling Device
- Publication number 20160369518
- Publication date Dec 22, 2016
- ENGINEERED PRODUCTS & SERVICES, INC.
- Kissak Sarajian
- E04 - BUILDING