Inventor

CRAWFORD JAMES R

US24 patents

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

CRAWFORD JAMES R

EASY LIFT CARE PRODUCTS INC

Combination chair and gurney

Bathing apparatus

Convertible gurney

Bath tub assembly

SUPERIOR ENERGY SERVICES LLC

Method of injecting tubing down pipelines

Bi-directional thruster pig apparatus and method of utilizing same

Thruster pig apparatus for injecting tubing down pipelines

NIKOLA CORP

Electric utility vehicle

Personal watercraft

Electric utility vehicle

CRAWFORD JAMES R

Wireline cycle life counter

Method to control bit load

(unassigned)

Step ladder device

Method of injecting tubing down pipelines

SUPERIOR SERVICES LLC

Bi-directional thruster pig apparatus and method of utilizing same

SUPERIOR ENERGY SERVICES L L C

Skate apparatus for injecting tubing down pipelines

STIMUTECH INC

Method and apparatus for generating subliminal visual messages

BAXTER TRAVENOL LAB

Electrosurgical electrode connector

AMCOL INTERNATIONAL CORP

Method and apparatus for removal of pigs, deposits and other debris from pipelines and wellbores

EASY LIFT PRODUCTS INC

Method for transferring a patient between a bed and a bath tub

ALLIED PROD CORP

Saw type gin stand with seed removal tube

CRAWFORD JAMES B

Multifunctional cleaning tool

BAUGH BENTON FREDERICK

Method of pipeline remediation with a scoop

BAUGH BENTON F

Electrical tubing control and remediation apparatus and method of use