Red Deer
Canada
7
2018-01-25
The entities that hold a legal rights for patent applications filed by inventor LUDWIG Darcy:
Darcy LUDWIG from Red Deer, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Thread protector
#2 | 2018-01-25Thread protector
#3 | 2013-09-26Pipe handling apparatus
#4 | 2013-01-10Adjustable work platform for pipe and casing stabbing operations
#5 | 2012-02-16Pipe handling system, apparatus and method
#6 | 2010-07-15Adjustable work platform for pipe and casing stabbing operations
#7 | 2010-05-06ADJUSTABLE WORK PLATFORM FOR PIPE AND CASING STABBING OPERATIONS
21097 ⎘