David E. Cooper

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Tremont, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Machine with a boom assembly
- Patent number 11,041,285
- Issue date Jun 22, 2021
- Caterpillar Inc.
- Terril James Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Machine with a boom assembly and connection member
- Patent number 10,508,409
- Issue date Dec 17, 2019
- Caterpillar Inc.
- Terril James Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Display device convertible between a cave configuration and a wall...
- Patent number 6,621,531
- Issue date Sep 16, 2003
- Caterpillar Inc.
- David E. Cooper
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device convertible between a cave configuration and a wall...
- Patent number 6,490,011
- Issue date Dec 3, 2002
- Caterpillar Inc.
- David E. Cooper
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
REMOVABLE CAMERA MOUNTING SYSTEM
- Publication number 20250067024
- Publication date Feb 27, 2025
- Caterpillar Inc.
- Corey L. GORMAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING ELECTRICAL POWER IN A WORKSITE
- Publication number 20240332970
- Publication date Oct 3, 2024
- Caterpillar Inc.
- Corey Lee Gorman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MACHINE WITH A BOOM ASSEMBLY
- Publication number 20200102716
- Publication date Apr 2, 2020
- Caterpillar Inc.
- Terril James Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
MACHINE WITH A BOOM ASSEMBLY AND CONNECTION MEMBER
- Publication number 20190323201
- Publication date Oct 24, 2019
- Caterpillar Inc.
- Terril James Johnson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Display device convertible between a cave configuration and a wall...
- Publication number 20030025647
- Publication date Feb 6, 2003
- David E. Cooper
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS