For the Inventor, By the Inventor

Enter assignee name

Houston, TX, United States of America

Schlumberger Well Services

USPTO Granted Patents = 3

Forward Citations = 68

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Jack F Lands (1 out of 8 patents)

Michael Andrew Montgomery (1 out of 35 patents)

Gary M Lendermon (1 out of 4 patents)

4. James E White (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4868569 - Biphase digital look-ahead demodulating method and apparatus (1989-09-19),

2. 4852067 - Low frequency sonic logging (1989-07-25),

3. 4744424 - Shaped charge perforating apparatus (1988-05-17),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#1,210 in Houston, TX

#4,788 in Texas

#73,815 in US

Houston, TX, United States of America

Schlumberger Well Services

Forward Citations = 68

4 inventors:

Jack F Lands (1 out of 8 patents)

Michael Andrew Montgomery (1 out of 35 patents)

Gary M Lendermon (1 out of 4 patents)

4. James E White (1 out of 1 patent)

Please report any incorrect information to [email protected]

Loading…