Inventor
FREEMAN MICHAEL A
US17 patents
⚠️ This page may combine multiple inventors who share the name “FREEMAN MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MI LLC
9 patentsUS6818594B1Nov 16, 2004
Method for the triggered release of polymer-degrading agents for oil field use
MI LLC190 citations97
US7727316B2Jun 1, 2010
Hydrogen sulfide treatment system
MI LLC11 citations82
US7704299B2Apr 27, 2010
Methods of hydrogen sulfide treatment
MI LLC11 citations82
US7691259B2Apr 6, 2010
Separation of tar from sand
MI LLC8 citations80
US6499546B1Dec 31, 2002
Buffered well fluids
MI LLC11 citations66
US8017563B2Sep 13, 2011
Diverting compositions, fluid loss control pills, and breakers thereof
MI LLC3 citations62
US7716968B2May 18, 2010
Apparatus and method for testing reservoir drilling fluids for drilling unconsolidated tar sands
MI LLC2 citations62
US7753990B2Jul 13, 2010
Aerated degasser
MI LLC3 citations59
US10228315B2Mar 12, 2019
Method and apparatus for measuring particle size distribution in drilling fluid
MI LLC0 citations50
FREEMAN MICHAEL A
4 patentsUS8186432B2May 29, 2012
Well logging fluid for ultrasonic cement bond logging
FREEMAN MICHAEL A3 citations60
US8156791B2Apr 17, 2012
Apparatus and method for testing reservoir drilling fluids for drilling unconsolidated tar sands
FREEMAN MICHAEL A2 citations60
US8066870B2Nov 29, 2011
Separation of tar from sand
FREEMAN MICHAEL A4 citations57
US9140075B2Sep 22, 2015
Mechanically modified filter cake
FREEMAN MICHAEL A0 citations39