Ithaca, New York
United States
3
2020-09-17
The entities that hold a legal rights for patent applications filed by inventor Pitzer Rahn:
Rahn Pitzer from Ithaca, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Magnetic distance and direction measurements from a first borehole to a second borehole
#2 | 2007-12-06Electromagnetically determining the relative location of a drill bit using a solenoid source installed on a steel casing
#3 | 2006-03-30Earth magnetic field measurements with electronically switched current in a source loop to track a borehole
2850535 ⎘