good engineering

without the overhead


My uncommon combination of broad technical expertise,

intuitive design sense, and bottomless creativity makes me

an efficient a-la-carte resource for projects large and small.





Mechanical Engineering

I can help you analyze your design whether it's a single, optimized part or a complex assemblies with components from many suppliers.

Product Design

I enjoy helping entrepreneurs flesh out their ideas from rough prototype to manufacturable, market-ready products.

2D & 3D CAD

I primarily use SolidWorks for CAD and design, with exports usually in PDF, 3D PDF, and STEP formats.

Design for Molding

I can help you create or modify part designs to be manufacturable via injection-, blow-, compression-, or roto-molding.

Electromechanical Prototyping

I have a host of tools at my disposal for making prototypes of almost any design from 3D printing to custom electronics.

Reverse Engineering

I can help you measure and quantify your competitor's product so that you can improve on it with your own design.



Low-Profile Asset Tag
Low-Profile Asset Tag

Injection-molded case for an RF-based, location- and environment-aware asset tag with keyring loop and additional clip-in harness. In production.

ID Badge with Location Tracking
ID Badge with Location Tracking

Injection-molded, snap-together case for an RF-based, wirelessly-rechargeable ID badge. In production.

Ladder Carrier
Ladder Carrier

3D CAD and design for injection molding for a ladder accessory. In production.


3D CAD and design development for injection molding for a paintbrush accessory. In production.

Decorative Heat Sink
Decorative Heat Sink

Decorative, die-cast aluminum heat sink design for a consumer electronic device. Production pending.

Capo Holder
Capo Holder

Adapt concept and design for injection molding for a guitar capo holder. In production.

Horse Scratcher
Horse Scratcher

Design for injection molding for a horse belly scratcher tool, including overmolded rubber pads. In production.

Racing Fuel Jug
Racing Fuel Jug

5-gallon, blow-molded racing fuel jug with cap and volume markings, custom design. In production with several variants.

Specialty Cartridge Mixer
Specialty Cartridge Mixer

Special purpose mixer using disposable mixing cups that are pre-filled with powder. Metered water is added and mixing is accomplished automatically. Low-volume prototype.



"Drew has been very helpful with our products. 

His designs are very functional and innovative. 

He provides insightful guidance on materials and works closely with the mold manufacturers to solve any issues that may arise."

-Mark, ABG Tag & Traq



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Since 2014 I have been providing contract engineering and CAD services on a per-project basis to customers around the country from my home in Tulsa, OK. I have an MS in Mechanical Engineering from University of Texas at Arlington, and a BS in Mechanical Engineering from Cal Poly, San Luis Obispo. I have previously worked in several fields including injection molding, aircraft simulation, robotics, industrial gearing, consumer product design and graphic design.