Professional Geoscientists
Licensed in the State of Louisiana
Lopez, Grant
License # GIT 65
Louisiana
Valid until May 22, 2027
Lord, Anna S.
License # 1093
New Mexico
Valid until Dec 13, 2026
Losonsky, George
License # 981
Louisiana
Valid until Nov 10, 2027
Love, Jamie
License # 258
Louisiana
Valid until Nov 11, 2027
Lowenstein, Glenn
License # 483
Texas
Valid until Jan 13, 2027
Lugo, Lara Kapelanczyk
License # 740
Montana
Valid until Apr 27, 2027
Lukert, George
License # 1216
Missouri
Valid until Jan 09, 2027
Lupton, Daniel
License # 901
Texas
Valid until Aug 11, 2027
Mackenzie III, Richard
License # 1468
Louisiana
Valid until Mar 11, 2027
Macon, Craig
License # 190
Texas
Valid until Oct 14, 2027
Maddox, Donald Shea
License # 1188
Texas
Valid until Dec 12, 2026
Madere, Christopher
License # 626
Texas
Valid until Mar 10, 2027
Madison, James
License # 106
Montana
Valid until Sep 09, 2027
Magro, Alan
License # 292
Louisiana
Valid until Nov 11, 2027
Mahon, Robert
License # 1342
Louisiana
Valid until Jul 13, 2027
Malin, Shaun
License # 577
Louisiana
Valid until Feb 10, 2027
Mandeville, Kevin
License # 484
Texas
Valid until Jan 13, 2027
Mann, Robin
License # 841
Louisiana
Valid until Jun 23, 2027
Marchal, Karen
License # 1331
Louisiana
Valid until May 13, 2027
Mark, Benjamin
License # 715
Alabama
Valid until Apr 14, 2027
Markey, Richard
License # 90
Florida
Valid until Aug 26, 2027
Martin, F James
License # 877
California
Valid until Jul 14, 2027
Martin, Timothy
License # GIT 70
Louisiana
Valid until Jan 14, 2027
MARTIN, TIMOTHY
License # 1458
Florida
Valid until Nov 12, 2026
Martin, Tyler
License # 1375
Texas
Valid until Jul 12, 2027
Texas
Valid until Dec 13, 2027
Mason, Shanna
License # 1347
Louisiana
Valid until Sep 14, 2027
Mastroianni, John
License # 262
Texas
Valid until Nov 11, 2027
Mata de Leder, Maria de la Luz
License # 320
Louisiana
Valid until Nov 25, 2026
Matherne, Kevin
License # 108
Louisiana
Valid until Sep 09, 2027
Mathews, Thomas
License # 903
Texas
Valid until Aug 11, 2027
Matte, David
License # 968
Louisiana
Valid until Oct 13, 2027
Maudlin, Darrell
License # 427
Texas
Valid until Dec 23, 2026
Mauldin, Ryan
License # 714
Texas
Valid until Apr 14, 2027
Mississippi
Valid until Mar 24, 2027
Mayo, Matthew
License # 629
Massachussetts
Valid until Mar 10, 2027
Mays, Christopher
License # 486
West Virginia
Valid until Jan 13, 2027
