Derek Bibler

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Sharpsville, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ladder with top for holding an impact driver and method
- Patent number 10,801,263
- Issue date Oct 13, 2020
- Werner Co.
- Joseph Dangrow
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Ladder top
- Patent number D887581
- Issue date Jun 16, 2020
- Werner Co.
- Joseph Dangrow
- D25 - Building units and construction elements

Patents Applicationslast 30 patents

Information Patent Application
Ladder Top and Ladder
- Publication number 20240376778
- Publication date Nov 14, 2024
- Werner Co.
- Joseph Dangrow
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Multi-Position Ladder, Method of Using and Method of Making a Multi...
- Publication number 20220025704
- Publication date Jan 27, 2022
- Werner Co.
- Derek Bibler
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Ladder with Top for Holding an Impact Driver and Method
- Publication number 20210025232
- Publication date Jan 28, 2021
- Werner Co.
- Joseph Dangrow
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Ladder with Top for Holding an Impact Driver and Method
- Publication number 20190264505
- Publication date Aug 29, 2019
- Werner Co.
- Joseph Dangrow
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS