Canton, Ohio
United States
7
2009-11-26
James S. Barbera from Canton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SWIVEL FOR USE IN INSTALLING LARGE DIAMETER CASING
#2 | 2008-09-11Method and apparatus for providing a continuous stroke auger boring machine
#3 | 2008-09-11Auger boring machine with included pilot tube steering mechanism and method of use
#4 | 2008-09-11Swivel for use in installing large diameter casing
#5 | 2008-09-11Lubricated pilot tubes for use with auger boring machine pilot steering system and use thereof
#6 | 2008-09-11Pilot tube system and attachment mechanism for auger boring machine
#7 | 2008-09-11Auger boring machine with two-stage guidance control system
4064347 ⎘