Chester J. Budziak

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Ladder platform with stairs
- Patent number D1013899
- Issue date Feb 6, 2024
- NSAFE Engineering, Inc.
- Chester J. Budziak
- D25 - Building units and construction elements
Information Patent Grant
Ladder support
- Patent number D1000639
- Issue date Oct 3, 2023
- NSAFE ENGINEERING INC.
- Chester J. Budziak
- D25 - Building units and construction elements
Information Patent Grant
Building roof safety assembly having a barrier and ladder restraint
- Patent number 9,890,590
- Issue date Feb 13, 2018
- NSAFE Engineering Inc.
- Chester J. Budziak
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
BUILDING ROOF SAFETY ASSEMBLY HAVING A BARRIER AND LADDER RESTRAINT
- Publication number 20150027812
- Publication date Jan 29, 2015
- NSAFE Engineering Inc.
- Chester J. Budziak
- E04 - BUILDING