ian coll mceachern

I patented a screwdriver in 2025. Not because the world needed another one—but because I wanted to show off what’s possible when thoughtful design meets modern manufacturing. The result? A fully 3D-printed, print-in-place screwdriver handle that locks a bit with a simple slide. No assembly. No tooling. Just smart design, made real—right here in San Francisco at Golden Gate Molders.

Sustainability is more than just a buzzword—it's becoming a must-have for businesses today. Implementing sustainable practices can seem...