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About Us

The Hard Questions

Patents & Design

IAS Machine Design is a consulting company. We provide design services to companies that are developing a new technology. 


We answer the hard questions that others aren't prepared to answer - or haven't been able to answer. 


Sometimes, a concept or prototype isn't moving forward, despite years of work. Sometimes, highly skilled people are hard to find. 


We help companies get their prototype to market, obtain new IP,  persuade investors, and ultimately find a path to generating revenue.

Patents & Design

The Hard Questions

Patents & Design

Our founder is a mechanical engineer with 20 years of product-development experience, 5 successful patents, and has a track record of turning around projects that aren't moving forward.  


We will take your idea and develop it into a working product that is ready for serial production. More importantly, we can develop your idea into something that's patentable, and defendable.  


Depending on your needs, we can provide expertise for only a section of your project, or we can take your entire project and handle the development all the way to market.

The Hard Questions

The Hard Questions

Advanced Simulation

We have the expertise needed to work on difficult projects, including failed prototypes and projects that are stuck.


We specialize in areas that are at the forefront of technology, and have the years of experience needed to use our knowledge effectively. 


These days, anyone can run an FEA simulation. But the real question is "do you know how to make something useful out of the results?" 


It's tougher than it seem. But we can answer the hard questions because we have a a  deep understanding of the theory behind it. 

Advanced Simulation

Advanced Simulation

Advanced Simulation

Our founder is an expert at FEA simulation. He has extensive experience in complex analysis such as masts, chassis, combined machine elements, hyper-elastic expansion of elastomers, multi-stage flow of elastomers, metallic/ceramic composites and laminates, hyper-plastic deformation of metals, etc.


We specialize in hyper-elastic simulation of elastomers in extreme environments with extreme expansions. We can even analyze composite elastomers that are reinforced by plate arrays, latices, mesh, or fibers.  These are very difficult to simulate, but we can do them. 


We use specialized FEA software that go beyond what common simulation packages are capable of. 

Advanced Mechanisms

Advanced Simulation

Advanced Mechanisms

Ultra-compact designs can be achieved with multi-stage mechanisms. Additionally, combined machine elements can be integrated to serve a dual purpose plus contribute to the mechanism. This creates designs that are unusually capable for their size.


As counter-intuitive as it is, sometimes the best tool to design a mechanism is a series of vector diagrams in 2D CAD software. For statically-indeterminate mechanisms (such as cycloids), this may even be the only option. 


For ultra-light-weight applications, lattice structures are a great option. But they are statically indeterminate and highly dependent on the boundary conditions of the simulation - which requires good judgment. These lattice structures can be used to tune the input response, vibration curves, and physical performance, meaning you don't need to add those extra parts to the design. 

Advanced Concepts

Advanced Simulation

Advanced Mechanisms

We have experience in advanced concepts: 


-Extreme deformation of reinforced elastomers and seals (hyper-elastic flow of elastomer composites), such as packers and pressure isolations tools.


-Composite material matrixes, such as laminates, fiber reinforcement, fiber epoxy matrix, etc.


-Combined machine elements that drastically reduce space (but behave in unpredictable ways and must be analyzed).


-Ultra-compact assemblies with extreme loads, using advanced concepts such as localized plastic yielding to produce a final shape, arc stabilized components, controlled elastic-plastic deformation to produce a desired harmonic response, etc. 

Tech. Development Demonstrators

Demonstrators for Technology Development services are available. Information is proprietary. Contact us for more info. 

Find out more

Design Demonstrators

Reinforced Elastomers for High Pressure Seals

Plate Array - Mesh & Fiber - Lattice


Design for an extreme-expansion frac-cup using a plate array for support. 


There is a large large diameter difference between the seal OD and shoulder OD. This allows the seal to flex, and one seal can cover a large range of sizes. But, that same diameter difference means the seal will see large forces due to pressure, and supporting it is an engineering challenge.


    Simulation Demonstrators

    Hyper-Plastic Flow

    Analysis of a pipe extrusion with a hot-forging process.

    Hyper-Elastic Seals

    Sealing of a pipeline tubular using a double seal. Pressure comes from the right. The first elastomer is 70-duro (low-pressure seal). The second elastomer is 90-duro (high pressure seal).  Supported in place by a flex backing plate.

    Application requires that the firm elastomer is undersized, so it needs a large expansion to start sealing.

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