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For the Inventor, By the Inventor

Katy, TX, United States of America

William Kevin Hall

This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignee: Weatherford Technology Holdings, LLC. Active years: 2018-2025.

USPTO Granted Patents = 7

% Patents Active = 100.0

 

Average Co-Inventor Count = 7.0

ph-index = 3

Forward Citations = 13(Granted Patents)


Company Filing History:

goldMedal7 out of 918 
 
Weatherford Technology Holdings, LLC
 patents

Years Active: 2018-2025

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7 patents (USPTO):Explore Patents
1. 12429046 - Long-stroke pumping unit (2025-09-30),
2. 12116992 - Long-stroke pumping unit (2024-10-15),
3. 11781543 - Long-stroke pumping unit (2023-10-10),
4. 10890175 - Direct drive pumping unit (2021-01-12),
5. 10844852 - Long-stroke pumping unit (2020-11-24),
6. 10400761 - Long stroke pumping unit (2019-09-03),
7. 10113544 - Long-stroke pumping unit (2018-10-30),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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