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Forward Citations = 469

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9 inventors (with patents filed for the assignee):

Thomas Floyd Bailey (3 out of 115 patents)

John Edward Campbell (2 out of 40 patents)

Kirk R Shirley (2 out of 5 patents)

4. Edmond Kagler, Jr (2 out of 2 patents)

5. Nehal M Shah (2 out of 3 patents)

6. Jimmy R Keyes (1 out of 1 patent)

7. Thomas A Kennard (1 out of 1 patent)

8. Weldon L Medders (1 out of 1 patent)

9. Darrell L Sims (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 4722615 - Drilling apparatus and cutter therefor (1988-02-02),

2. 4660863 - Casing patch seal (1987-04-28),

3. 4646826 - Well string cutting apparatus (1987-03-03),

4. 4550781 - Method of and apparatus for cutting and recovering of submarine surface (1985-11-05),

5. 4083405 - Well drilling method and apparatus therefor (1978-04-11),

6. 4080115 - Progressive cavity drive train (1978-03-21),

7. 4054040 - Telescoping torque transmission apparatus (1977-10-18),

8. 3984991 - Anchor and method of setting anchor (1976-10-12),

9. 3983936 - Method of and apparatus for cutting and recovering of submarine surface (1976-10-05),

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USPTO Data Jan 1 1976 - Jan 6 2026

9 Patents

#506 in Houston, TX

#2,014 in Texas

#31,684 in US

Houston, TX, United States of America

A-Z International Tool Company