When I was working with the facilities management staff at San Diego’s iconic Air & Space Museum on the path to LEED Certification under the Existing Buildings Operations and Maintenance program, I got a chance to see a really cool tool that could on its own improve safety statistics for construction workers. Especially for the DIY-ers and volunteers of the world that like working with their hands — and keeping those hands intact!

The product is called SawStop and has been patented for some time. The way the device works is relatively easy to explain, but complicated in its design and execution. A portable table saw used for cutting wood, the SawStop table saw implements a unique blade assembly that can detect the presence of human (or other) flesh, triggering a chain reaction that stops the blade from spinning and then drops the blade assembly down into the saw’s housing — all of this happens in less than a second.

Great product idea, right? That’s what a competing manufacturer thought. Construction Junkie has more on the aftermath following Bosch’s infringement on SawStop’s intellectual property:

In January of 2017, the US International Trade Commission (ITC) ruled in favor of SawStop and effectively halted Bosch from “importing, selling, marketing, advertising, distributing (except for exportation), and soliciting United States agents or distributors for imported table saws,” according to a press release from SawStop.

SawStop’s President, Dr. Stephen Glass applauded the decision, saying “When Bosch chose to introduce the Reaxx saw in disregard of our patents, they left us with no alternative but to take action in court. We have defended our innovation, our hard work, and our investments in developing SawStop technology, and we are pleased that the ITC ordered the exclusion of products that use our patented inventions without a license and confirmed the strength of those patents. We are grateful for the U.S. patent system for encouraging and protecting innovations and we look forward to continuing to supply the market with safer saws.”

Bosch reportedly plans to appeal the ruling.

Since today is Friday, here’s a video demonstrating the brilliance of the SawStop product.