Brunswick, Ohio
United States
12
2017-04-27
The entities that hold a legal rights for patent applications filed by inventor Hearn James E.:
James E. Hearn from Brunswick, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Welding system for AC welding with reduced spatter
#2 | 2014-09-11Electric arc welder using high frequency pulses and negative polarity
#3 | 2014-05-15Systems and methods to facilitate the starting and stopping of arc welding processes
#4 | 2014-05-15System and methods providing modulation schemes to affect heat input to a weld
#5 | 2014-05-15System and method to detect droplet detachment
#6 | 2014-04-24System and methods providing modulation schemes for achieving a weld bead appearance
#7 | 2012-12-27Welding system with controlled wire feed speed during arc initiation
#8 | 2010-09-23Adaptive GMAW short circuit frequency control
#9 | 2010-07-15Adaptive GMAW short circuit frequency control and high deposition arc welding
#10 | 2008-04-17Pulse welder and method utilizing a plasma boost
#11 | 2008-01-10Method and device to build-up, clad, or hard-face with minimal admixture
#12 | 2005-12-08Pulse welder and method of using same
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