Inventor

WALKER MICHAEL L

US44 patents

⚠️ This page may combine multiple inventors who share the name “WALKER MICHAEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WALKER MICHAEL L

HALLIBURTON CO

Method for breaking stabilized viscosified fluids

Method and composition for acidizing subterranean formations

Method and composition for acidizing subterranean formations

Method and composition for acidizing subterranean formations

Composition and method of stimulating subterranean formations

Corrosion inhibiting compositions and methods

Hydrochloric acid acidizing composition and method

Method and composition for protecting metal surfaces from oxidative environments

Method and composition for protecting metal surfaces from oxidative environments

Compositions and method for controlling precipitation when acidizing sour wells

Compositions and method for controlling precipitation when acidizing sour wells

Composition and method of stimulating subterranean formations

Environmentally compatible high density drill mud or blow-out control fluid

Well completion fluid compositions

Method of and solvent for removing inorganic fluoride deposits

GEN ATOMICS

Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation

Ultra-wideband radar system using sub-band coded pulses

Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation

Method and apparatus for data transfer using a time division multiple frequency scheme

Method and apparatus for adapting multi-band ultra-wideband signaling to interference sources

Method and apparatus for data transfer using wideband bursts

Flexible method and apparatus for encoding and decoding signals using a time division multiple frequency scheme

WALKER MICHAEL L

Composite cutting blade and method of making the blade

Locking mechanism for folding blade knife

Knife with locking folding blade

Circuit breaker overcurrent and ground fault test apparatus

Corrosion inhibitor for acid stimulation systems

BAKER HUGHES INC

Cement fluid loss additive

High performance phosphorus-containing corrosion inhibitors for inhibiting corrosion drilling system fluids

Corrosion inhibitor

Method of increasing pH of high-density brines

HALLIBURTON ENERGY SERV INC

Methods for breaking viscosified fluids

High viscosity well treating fluids, additives and methods

Methods for breaking viscosified fluids

APEX BUSINESS HOLDINGS L P

Method of converting an existing flexible intermediate bulk container or bulk bag unloader to a continuous feed bulk cargo receiver

Bulk cargo blending hopper

Long fiber extrusion apparatus and method

(unassigned)

Safety for knife-blade lock

IMP SCHRADE CORP

Blade lock for folding knife

WHIRLPOOL CO

Garment hanger with improved garment securing grips

ROGERSON GERALD D

Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation

PABU SERVICES INC

Brine fluids with improved corrosion properties

KEENAN STEPHEN R

Inhibiting corrosion caused by aqueous aldehyde solutions

DONOHOO MARK K

Modular plastics extrusion apparatus