Sal glesser biography of albert einstein

Knife and sharpening company

Spyderco is an American cutlery company based in Golden, Colorado, producing knives and knife sharpeners. Spyderco pioneered many features that are now common in folding knives, including the pocket clip, serrations, and the opening hole.^{[1][failed verification]} Spyderco has collaborated with 30 custom knife makers, athletes, and self-defense instructors for designs and innovated the usage of 20 different blade materials.

History

Spyderco was founded by Sal Glesser. The name Spyderco was coined after Glesser noticed that many high-performance sports cars had 'Spyder' in the name, which inspired the name Spyderco to signify high performance cutting tools.

The first product Spyderco produced was the Portable Hand in 1976, this "spider-shaped device", was a series of angles, ball joints and alligator clips that helped people such as jewelers and hobbyists to work with small parts. Spyderco's founder, Sal Glesser,