02/01/1967
- 2001 Began VLTOR in Idaho
- 2004 – bought by Abrams Airborne Manufacturing, Inc. (AAMI) in Tucson, AZ
- 2005 – Invented Modular firearm buttstock
- 2008 Invented the KeyMod
- 2011 (2013) Invented Charging handle with improved gas deflection
- 2013 Director of Research & Development for Bravo Company USA