Forward Citations = 70

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9 inventors (with patents filed for the assignee):

Michael B Whitlock (2 out of 15 patents)

Tanweer Ul Haq (1 out of 10 patents)

Richard Alvin Armell (1 out of 11 patents)

4. Kenneth M Williamson (1 out of 29 patents)

5. John D Miller (1 out of 37 patents)

6. Stephen A Geibel (1 out of 36 patents)

7. Giancarlo Tomasso Pia (1 out of 2 patents)

8. Steven Mills (1 out of 1 patent)

9. Mark Hurwitz (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6006829 - Filter for subterranean use (1999-12-28),

2. 5992518 - Filter for subterranean use (1999-11-30),

3. 5819353 - Tool for cleaning or conditioning tubular structures such as well casings (1998-10-13),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#121 in

#1,673 in Netherlands

NL

Oiltools International B.v.

Forward Citations = 70

9 inventors:

Michael B Whitlock (2 out of 15 patents)

Tanweer Ul Haq (1 out of 10 patents)

Richard Alvin Armell (1 out of 11 patents)

4. Kenneth M Williamson (1 out of 29 patents)

5. John D Miller (1 out of 37 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Oiltools International B.v.. Retrieved from https://idiyas.com/company/oiltools-international-b-v

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]