NK History

                 
 

Richard Kellerman and Paul Nielsen established NK in 1978. Richard was working as a Physical Chemist at Xerox Inc., when Coach Ted Nash recruited him to devise a product that would simplify the coxswain's many jobs on the river.

With the collaboration of Paul Nielsen, an associate from Xerox Inc., Richard Kellerman was convinced that he could create one unit to combine the tasks of an amplifier/stroke meter/timer to simplify the coxswain's job. The idea to create a Cox Box® amplifier came to Richard after watching a coxswain run his crew into a bridge during a regatta.

In 1984, NK expanded their product line to include the original Stroke Coach® stroke meter, designed for scullers and straight boats so that they, too, could know their stroke rate and time. Following the success of the Stroke Coach®, NK designed the Chronostroke™ rate and stop watch for rowing coaches, and developed and manufactured the original monitor for the Concept II rowing machine.

With the development of these four products, NK had grown too large for the basement of Richard's house. In 1985, NK took up residence in an old rayon-making factory in Marcus Hook, PA developing the Pace Coach® and the Speed Coach® over the next ten years. During this time, NK also redesigned the Cox Box®, Cox Vox® and Stroke Coach® to be smaller, lighter, and easier to use.

In 1996, NK expanded into a completely new product line by launching a line of wind and weather instruments, called Kestrel® Pocket Weather® Meters. The company was growing rapidly, so once again it was time to move to a larger facility located in Chester, PA. During the tenure at the Chester facility (1996-2004), NK released a total of 4 models of Kestrel® Pocket Weather Meters, as well as added another product to the rowing line, the Speed Coach® Gold, and introduced the Interval 2000 Rate Watch® as well for the swimming and track and field markets.

Most recently, NK has expanded its business and facilities to a brand new manufacturing location in Boothwyn, PA. This fall NK has also just released two new additions to their Kestrel® product line.

Everyone at NK would like to thank their loyal customers, and congratulate the performance of the Olympic Men's and Women's 8+ in Athens.

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