Tucson, Arizona
United States
4
2014-04-17
The entities that hold a legal rights for patent applications filed by inventor Beard Douglas M.:
Douglas M. Beard from Tucson, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Heat-actuated release mechanism
#2 | 2013-05-23System and method for a switchable heat sink
#3 | 2011-10-06Container with foil seal
#4 | 2008-12-11Optical element mount and method thereof for a gun-launched projectile
254807 ⎘