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Patent Illustrations

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Patent drawings for a patent successfully-submitted and granted, illustrated by me.

Skills: Illustration

These patent drawings, submitted to the United States Patent and Trademark office, are part of the patent application materials submitted and presented here.

St James Technologies was a startup which received angel funding to develop several means of modernizing the bulk cargo marine industry. This device, a barge drafter, measured the amount of cargo in a barge by sensing the distance from the top of the water to certain registration points on a barge. This hardware device, for which I did the product concept illustrations, was used by St James Technologies in conjunction with the Crane Data System as parts of their bulk cargo business objectives.

Additional Images

Work Context

Great work is done in great places.

Employment History


  • Adobe Creative Cloud
  • Affinity Designer
  • Book Design
  • Bootstrap
  • Client Training
  • Content Modelling
  • Craft CMS
  • CSS3
  • Frontend Design
  • Git
  • Graphic Design
  • HTML5
  • Icon Design
  • Illustration
  • Jekyll
  • jQuery
  • Microsoft Visual Studio
  • Visual Studio Code
  • Paintcode
  • Responsive Design
  • Sketch App
  • Statamic CMS
  • Sublime Text
  • UI Design
  • UX Design


Logo for Louisiana State University A&M where Isral Duke took courses.

Graphic Design

Louisiana State University A&M


Logo for University California San Diego Design Lab where Isral Duke took courses.

Interaction Design

University California San Diego Design Lab