Warren Thomas Lay

USPTO Granted Patents = 16 (Patent Applications = 1)

CIPO Patents = 6 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 1.5

ph-index = 8

Forward Citations = 147(Granted Patents)

Location History:

Roanoke, VA (US) (1993 - 1994)
Catawba, VA (US) (2001 - 2014)

Company Filing History:

6 out of 1,201

Ingersoll-rand Company

Atlas Copco Secoroc LLC

Years Active: 1993-2025

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12291925 - Underreamer drill hammer (2025-05-06),

2. 8800690 - Down-the-hole drill hammer having a reverse exhaust system and segmented chuck assembly (2014-08-12),

3. 8631884 - Pressure reversing valve assembly for a down-the-hole percussive drilling apparatus (2014-01-21),

4. 8622152 - Down-the-hole drill hammer having a sliding exhaust check valve (2014-01-07),

5. 8439135 - Down-the-hole drill hammer having an extendable drill bit assembly (2013-05-14),

6. D656974 - Drill bit (2012-04-03),

7. 8141663 - Down hole hammer having elevated exhaust (2012-03-27),

8. 8011455 - Down hole hammer having elevated exhaust (2011-09-06),

9. 7467675 - Device for channeling solids and fluids within a reverse circulation drill (2008-12-23),

10. 6799641 - Percussive drill with adjustable flow control (2004-10-05),

11. 6474910 - Rockbolt assembly (2002-11-05),

12. 6237704 - Backhead and check valve for down-hole drills (2001-05-29),

13. 6170581 - Backhead and check valve for down-hole drills (2001-01-09),

14. 5325926 - Reversible casing for a down-the-hole percussive apparatus (1994-07-05),

15. 5301761 - Pressure reversing valve for a fluid-actuated, percussive drilling (1994-04-12),

Title: The Innovative Mind of Warren Thomas Lay

Introduction

Warren Thomas Lay, based in Catawba, Virginia, is a distinguished inventor with an impressive portfolio of 16 patents. His work primarily focuses on advancements in drilling technologies, showcasing his commitment to innovation in the field.

Latest Patents

Among his latest inventions is the **Underreamer Drill Hammer**. This groundbreaking device comprises a canister housing a percussive drill hammer. The innovative design allows the drill bit to move between a radially retracted and extended position, facilitating larger cutting diameters when rotated in a specific direction. Additionally, he has developed a **Down-the-Hole Drill Hammer** featuring a reverse exhaust system and a segmented chuck assembly. This design optimizes working fluid volumes and incorporates a gravity-activated plug seal in the check valve assembly, enhancing its operational efficiency.

Career Highlights

Warren Thomas Lay has contributed his expertise to renowned companies such as Ingersoll-Rand Company and Center Rock Inc. His work with these organizations has been instrumental in the advancement of drilling technology and tools, solidifying his reputation as an impactful inventor in the industry.

Collaborations

Throughout his career, Warren worked alongside notable colleagues like Leland H. Lyon and Chuen-Cheng Fu. This collaboration has fostered an environment of innovation and creativity, leading to the successful development of various patented technologies.

Conclusion

Warren Thomas Lay's commitment to engineering excellence and innovation is exemplified through his numerous patents and collaborations. His contributions to the field of drilling technology not only reflect his ingenuity but also pave the way for future advancements in the industry. As he continues to innovate, his work will undoubtedly make a lasting impact on the world of engineering and beyond.

This text is generated by artificial intelligence and may not be accurate.