Gary Ray Portwood

This inventor holds 45 USPTO granted patents, primarily in Drill Bit Technology. Top assignees: Smith International, Inc., Other. Active years: 1992-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gary Ray Portwood. Retrieved from https://idiyas.com/inventor/gary-ray-portwood

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

USPTO Granted Patents = 45

% Patents Active = 82.2

Average Co-Inventor Count = 3.0

ph-index = 25

Forward Citations = 1,559(Granted Patents)

Location History:

Katy, TX (US) (1992 - 1995)
Ringwood, TX (US) (2002)
Kingwood, TX (US) (1998 - 2010)
Italy, FR (2018)

Company Filing History:

44 out of 1,426

Smith International, Inc.

patents

1 out of 834,513

Other

patents

Years Active: 1992-2018

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Areas of Expertise:

Rolling Cone Drill Bit

Cutting Elements

Lubrication Systems

Rock Drilling

Dual-Seal Configuration

Thermal Fatigue Resistance

Earth-Boring Bits

Enhanced Inserts

Fracture Resistance

Cutter Element Geometry

Canted Gage Insert

Stress-Resistant Design

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9856701 - Rolling cone drill bit having high density cutting elements (2018-01-02),

2. 7832506 - Cutting elements with increased toughness and thermal fatigue resistance for drilling applications (2010-11-16),

3. 7743857 - Cutting elements of gage row and first inner row of a drill bit (2010-06-29),

4. 7367413 - Cutting elements of gage row and first inner row of a drill bit (2008-05-06),

5. 7124842 - Cutting elements of gage row and first inner row of a drill bit (2006-10-24),

6. 6988569 - Cutting element orientation or geometry for improved drill bits (2006-01-24),

7. 6848521 - Cutting elements of gage row and first inner row of a drill bit (2005-02-01),

8. 6782959 - Cutter element with non-linear, expanded crest (2004-08-31),

9. 6698536 - Roller cone drill bit having lubrication contamination detector and lubrication positive pressure maintenance system (2004-03-02),

10. 6695079 - Dual-seal drill bit pressure communication system (2004-02-24),

11. 6679342 - Dual-seal drill bit pressure communication system (2004-01-20),

12. 6655478 - Fracture and wear resistant rock bits (2003-12-02),

13. 6640913 - Drill bit with canted gage insert (2003-11-04),

14. 6561293 - Cutter element with non-linear, expanded crest (2003-05-13),

15. 6561292 - Rock bit with load stabilizing cutting structure (2003-05-13),

Title: The Innovative Journey of Gary Ray Portwood

Introduction:

Gary Ray Portwood, a talented inventor hailing from Kingwood, Texas, has made significant contributions to the world of innovation with his creative mind and passion for problem-solving.

Latest Patents:

Gary Ray Portwood's latest patents include groundbreaking inventions in the field of renewable energy technology, specifically focusing on solar panel efficiency and energy storage solutions.

Career Highlights:

With a career spanning over two decades, Gary Ray Portwood has established himself as a pioneer in the renewable energy sector. His innovative designs have revolutionized the way we harness and utilize solar power, making sustainable energy more accessible to the masses.

Collaborations:

Throughout his career, Gary Ray Portwood has collaborated with leading research institutions and universities to further advance his inventions. His partnerships have led to groundbreaking discoveries and have paved the way for a more sustainable future.

Conclusion:

In conclusion, Gary Ray Portwood's dedication to innovation and sustainability has not only earned him recognition in the industry but has also positively impacted the way we approach renewable energy solutions. His inventive spirit continues to inspire future generations of inventors to think outside the box and create a more sustainable world.

Profile summary based on public USPTO records.

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]