Anaheim, California
United States
27
2016-09-29
The entities that hold a legal rights for patent applications filed by inventor Bloom Duane:
Duane Bloom from Anaheim, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Gripper assembly for downhole tools
#2 | 2015-12-31Gripper assembly for downhole tools
#3 | 2014-06-19Gripper assembly for downhole tools
#4 | 2012-03-15Gripper assembly for downhole tools
#5 | 2010-12-09Tractor with improved valve system
#6 | 2010-08-26Gripper assembly for downhole tools
#7 | 2010-07-01Roller link toggle gripper and downhole tractor
#8 | 2010-05-06TRACTOR WITH IMPROVED VALVE SYSTEM
#9 | 2010-02-18TRACTOR WITH IMPROVED VALVE SYSTEM
#10 | 2010-01-28Gripper assembly for downhole tools
#11 | 2009-01-08Roller link toggle gripper and downhole tractor
#12 | 2008-09-18Tractor with improved valve system
#13 | 2008-09-11Tractor with improved valve system
#14 | 2008-04-03Gripper assembly for downhole tools
#15 | 2007-07-05Tractor with improved valve system
#16 | 2007-05-17Tractor with improved valve system
#17 | 2007-01-25Gripper assembly for downhole tools
#18 | 2007-01-04Tractor with improved valve system
#19 | 2006-10-17Tractor with improved valve system
#20 | 2006-09-14Gripper assembly for downhole tools
#21 | 2006-09-07Electrically sequenced tractor
#22 | 2006-09-07Electrically sequenced tractor
#23 | 2006-07-25Tractor with improved valve system
#24 | 2005-11-17Electrically sequenced tractor
#25 | 2005-11-10Roller link toggle gripper and downhole tractor
#26 | 2005-09-06Electrically sequenced tractor
#27 | 2005-04-21Gripper assembly for downhole tools
801271 ⎘