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Design, Prototypes and Fabrication


Objects Unlimited

We are a prototyping and design house serving business’ manufacturing and planning needs.

We can employ CNC technologies, 3-D Printing, injection molding, composites, wood and most metalworking practices in house. What we can’t complete at our facility we will subcontract to competent vendors while maintaining strong QA/QC practices.eeds. We produce models, prototypes, functional parts and assemblies for inventors, manufacturers and the consumer. We are “Makers” and proud to create products that help our clients fulfill their goals.

We have produced parts for Fortune 500 companies, Museums, Non-Profits and the Student.

Please ask for a free Quote!

Joshua Johnson (Founder)

Many industries have intrigued me over the years. As a kid in Utah and Idaho, I worked summers building homes with traditional and nontraditional materials. When I moved to Philadelphia, I developed an interest in architecture, specifically alternative construction and high efficiency design. I worked as an independent contractor for a number of years before working for the aircraft industry as a facilities manager. When I was laid off in 2011, I decided to pursue a number of inventions I have designed in the past and also develop a business to help others do the same. My current focus is computer aided design and improving open source culture.

Chassis only for Carnegie Mellon LADAR while at Piasecki.


The first few parts for the Piasecki WBBL “Turais”


Aquaponic Setup designed for a group here in Philadelphia.


Organic soil processing facility for a Spring City, PA developer

Mantle and surround for a Main Line Client