La Mesa, California
United States
5
2009-04-14
The entities that hold a legal rights for patent applications filed by inventor Martin Michael J.:
Michael J. Martin from La Mesa, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Reconfigurable portable locator employing multiple sensor array having flexible nested orthogonal antennas
#2 | 2009-03-03Omnidirectional sonde and line locator
#3 | 2006-10-19Locator with apparent depth indication
#4 | 2006-03-07Omnidirectional sonde and line locator
#5 | 2005-07-21Single and multi-trace omnidirectional sonde and line locators and transmitter used therewith
4717801 ⎘