Boston, Massachusetts
United States
4
2019-07-18
John Jacob Cooley from Boston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
POWER SYSTEM FOR DOWNHOLE TOOLSTRING
#2 | 2015-10-08Aluminum housing with a hermetic seal
#3 | 2015-04-23POWER SYSTEM FOR DOWNHOLE TOOLSTRING
#4 | 2015-04-09Power supply for wired pipe with rechargeable energy storage
1121690 ⎘