Sight Glass Application Notes

It’s hard for a development engineer to switch from product development to business development. Development...

What is the Difference Between a Bolt, a Screw and a Stud?

We as engineers get hung up on technical arguments that are not technical at all...

Why glass transmits light and walls don’t?

Glass, quartz, sapphire, acrylic do not absorb much of the light because there are no...

Sight Glass Development Thinking

We’ve manufactured hundreds of sight glass products customized to fit an application. And it gets...

Under Pressure Sight Glass

It’s back. Now with the manifold it sits in, the sight glass is back from...

Sapphire is Cheap. What Can We Do With It?

A few years ago making something out of sapphire was in the realm of luxury...

Manufacture’s Sore Sites for Engineer’s Eyes

It bothers me to search for a product I need for my design only to...

Concave vs. Flat Sight Glasses

Never underestimate an engineer to surprise you with a creative solution. A customer wanted a...

Creating Value From Questions

I am excited to see that our efforts in web development are paying off. We...

Investing in Supply Chains

On the subject of opportunities in supply chain in 2018 I made a few observations...