DL

David Wesley Langford

Q- Q-Track: 5 patents #3 of 19Top 20%
TD Time Domain: 2 patents #34 of 67Top 55%
📍 Madison, AL: #82 of 715 inventorsTop 15%
🗺 Alabama: #766 of 10,951 inventorsTop 7%
Overall (All Time): #566,885 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9865147 Collision warning system Joseph McGinty 2018-01-09
9550970 Culture systems, apparatus, and related methods and articles Aaron Hammons, Micah B. Harvey, Joseph McGinty, Steven Michael Faes, Christopher David Pittman 2017-01-24
8643538 Near field electromagnetic location system and method Hans Gregory Schantz, Robert Edward DePierre 2014-02-04
7859452 Near field electromagnetic calibration system Hans Gregory Schantz 2010-12-28
7592949 Near field electromagnetic positioning calibration system and method Hans Gregory Schantz 2009-09-22
7538715 Electromagnetic location and display system and method Hans Gregory Schantz 2009-05-26
7298314 Near field electromagnetic positioning system and method Hans Gregory Schantz 2007-11-20
7230980 Method and apparatus for impulse radio transceiver calibration Dennis Troutman 2007-06-12
6760387 Impulse radio receiver and method for finding angular offset of an impulse radio transmitter Michael J. Nieburg, Gregory A. Shreve 2004-07-06