Growing community of inventors

Spring, TX, United States of America

Eulalio De Jesus Rosas Fermin

Average Co-Inventor Count = 2.40

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 1

Eulalio De Jesus Rosas FerminDavid Joe Steele (3 patents)Eulalio De Jesus Rosas FerminSrinivasa Prasanna Vemuri (1 patent)Eulalio De Jesus Rosas FerminJustin Mark Roberts (1 patent)Eulalio De Jesus Rosas FerminMatthew James Kelsey (1 patent)Eulalio De Jesus Rosas FerminEulalio De Jesus Rosas Fermin (4 patents)David Joe SteeleDavid Joe Steele (132 patents)Srinivasa Prasanna VemuriSrinivasa Prasanna Vemuri (10 patents)Justin Mark RobertsJustin Mark Roberts (8 patents)Matthew James KelseyMatthew James Kelsey (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Halliburton Energy Services, Inc. (4 from 11,805 patents)


4 patents:

1. 12378858 - Pressure indication alignment using an orientation port and an orientation slot in a weighted swivel

2. 12055039 - Method for washing over an anchoring subassembly

3. 12000250 - Pressure indication alignment using an orientation port and an orientation slot in a weighted swivel

4. 11661822 - Telescoping transition joint for the protection of control lines and other tools and components

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1/5/2026
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