Douglas MacDonald

Person

Dacula, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Intelligent electrical conductor installation system
- Patent number 12,046,881
- Issue date Jul 23, 2024
- SHERMAN + REILLY, INC.
- Douglas Bruce MacDonald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sheave for electrical stringing block
- Patent number 9,960,575
- Issue date May 1, 2018
- SHERMAN + REILLY, INC.
- Michael Hanson Dunn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Display mounting systems
- Patent number 8,899,990
- Issue date Dec 2, 2014
- Steelcase Inc.
- John Helton
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Conveniently assemblable interactive systems and display device
- Patent number 8,757,819
- Issue date Jun 24, 2014
- Steelcase Inc.
- Douglas MacDonald
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CABLE STRINGING ASSEMBLY HAVING ELECTRIC AIR MOVING DEVICE AND METH...
- Publication number 20250020118
- Publication date Jan 16, 2025
- Sherman + Reilly, Inc.
- Douglas Bruce MacDonald
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HUBLESS SHEAVE
- Publication number 20230327412
- Publication date Oct 12, 2023
- Sherman + Reilly, Inc.
- Harby Carter Hollis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADDITIVE-COATED SHEAVE, METHOD OF MANUFACTURING THE SAME, AND METHO...
- Publication number 20230204091
- Publication date Jun 29, 2023
- Sherman + Reilly, Inc.
- Harby Carter Hollis
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HYBRID INSTALLATION APPARATUS AND PROCESSES
- Publication number 20230132039
- Publication date Apr 27, 2023
- Sherman + Reilly, Inc.
- Douglas Bruce MacDonald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Intelligent Electrical Conductor Installation System
- Publication number 20210044093
- Publication date Feb 11, 2021
- Douglas Bruce MacDonald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHEAVE FOR ELECTRICAL STRINGING BLOCK
- Publication number 20170214227
- Publication date Jul 27, 2017
- Sherman + Reilly, Inc.
- Michael Hanson Dunn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVENIENTLY ASSEMBLABLE INTERACTIVE SYSTEMS
- Publication number 20120162870
- Publication date Jun 28, 2012
- Polyvision Corporation
- Douglas MacDonald
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DISPLAY SYSTEMS HAVING MOBILE COMPONENTS
- Publication number 20120069054
- Publication date Mar 22, 2012
- PolyVision Corporation
- Douglas MacDonald
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY MOUNTING SYSTEMS
- Publication number 20120064503
- Publication date Mar 15, 2012
- PolyVision Corporation
- John Helton
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Douglas MacDonald

Person

Patents Grantslast 30 patents

Intelligent electrical conductor installation system

Sheave for electrical stringing block

Display mounting systems

Conveniently assemblable interactive systems and display device

Patents Applicationslast 30 patents

CABLE STRINGING ASSEMBLY HAVING ELECTRIC AIR MOVING DEVICE AND METH...

HUBLESS SHEAVE

ADDITIVE-COATED SHEAVE, METHOD OF MANUFACTURING THE SAME, AND METHO...

HYBRID INSTALLATION APPARATUS AND PROCESSES

Intelligent Electrical Conductor Installation System

SHEAVE FOR ELECTRICAL STRINGING BLOCK

CONVENIENTLY ASSEMBLABLE INTERACTIVE SYSTEMS

ELECTRONIC DISPLAY SYSTEMS HAVING MOBILE COMPONENTS

DISPLAY MOUNTING SYSTEMS