Joe Ditzel

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Tech and Science

Alonzo Cross Patents Ballpoint Pen – Dry Cleaners Rejoice

October 6, 2015 Joe Ditzel

Image Courtesy New York Public Library

Alonzo Cross Patents Ballpoint Pen – Dry Cleaners Rejoice

Joe Ditzel

Joe Ditzel is a keynote speaker, humor writer, and really bad golfer. You can reach him via email at [email protected] as well as Twitter, Facebook, Google+ and LinkedIn.