David R Hall

This inventor holds 943 USPTO granted patents and 286 published patent applications, plus 7 CIPO patents and 3 EPO patents, primarily in Automated Window Mechanisms (CPC class A61B10-007). Top assignees: Hall Labs LLC, Schlumberger Technology Corporation, Intelliserv, Inc.. Active years: 1985-2026.

USPTO Granted Patents = 943 (Patent Applications = 286)

% Patents Active = 49.1

CIPO Patents = 7

EPO Patents = 3 (Patent Applications = 12)

Average Co-Inventor Count = 3.1

ph-index = 55

Forward Citations = 13,990(Granted Patents)

Forward Citations (Not Self Cited) = 11,540(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Proo, UT (US) (2020)
Provo, UT (US) (1985 - 2024)

Company Filing History:

Schlumberger Technology Corporation

Smith International, Inc.

Megadiamond Industries, Inc.

Intelliserv International Holding, Ltd

Novatek Engineering Inc.

Vanderhall Motor Works, Inc.

patents

17. 1 out of 1

Ameron Iron Works USA, Inc.

23. 398 out of 834,350

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2026

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Areas of Expertise:

Automated Window Mechanism

Personal Air Filtration

Weight Distribution Hitch

Energy Release

Filtered Air

Motor Lockdown

Releasable Clutch

Security Feature

Tiling for Downhole Tool

Location Tracking

Package Delivery Vehicle

Smart App Control

943 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12577824 - Automated window mechanism with counter force (2026-03-17),

2. 12560018 - Automated window mechanism with releasable clutch (2026-02-24),

3. 12560017 - Automated window mechanism with energy release (2026-02-24),

4. 12534949 - Automated window mechanism with security feature (2026-01-27),

5. 12409351 - Head covering device providing filtered air (2025-09-09),

6. 12357042 - Head covering device providing filtered intake and exhaust air (2025-07-15),

7. 12286828 - Automated window mechanism with motor lockdown (2025-04-29),

8. 12215761 - Linear motion device (2025-02-04),

9. 12185787 - Personal air filtering device with automatic control of air movement (2025-01-07),

10. 12152429 - Automated window mechanism with releasable clutch (2024-11-26),

11. 12146363 - Automated window mechanism with energy release (2024-11-19),

12. 12123243 - Automated windows systems and anchors therefor (2024-10-22),

13. 12122284 - Package delivery vehicle (2024-10-22),

14. 12116844 - Tiling for downhole tool (2024-10-15),

15. 12091294 - Line tensioner (2024-09-17),

Title: Innovations of David R Hall

Introduction

David R Hall is a prolific inventor based in Provo, UT, with an impressive portfolio of 939 patents. His work primarily focuses on innovative devices that enhance user experience and safety.

Latest Patents

One of Hall's latest inventions is a head covering device that provides filtered air. This device features a frame that encircles the user's head, with an upper portion above the head and a lower portion near the chin. It includes an intake aperture covered by an air filter, an air mover chamber, and a transparent face shield. The design allows for filtered air to be drawn in and exhausted, ensuring a clean air supply for the user. Another notable patent is a head covering air filtering device that combines a rigid component with a transparent face shield and a fabric component. This device is designed to cover the entire head and form a seal around the neck, incorporating both intake and exhaust filters.

Career Highlights

Throughout his career, David R Hall has made significant contributions to the field of invention. His innovative designs have led to advancements in air filtration technology, particularly in personal protective equipment. His extensive patent portfolio reflects his commitment to improving user safety and comfort.

Collaborations

Hall has collaborated with notable individuals in the industry, including Joe R Fox and Scott Steven Dahlgren. These partnerships have likely contributed to the development and refinement of his innovative products.

Conclusion

David R Hall's contributions to the field of invention, particularly in air filtration technology, showcase his dedication to enhancing user safety and comfort. His extensive patent portfolio and collaborative efforts highlight his impact on the industry.