David Randall Knaub

This inventor holds 37 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 3 EPO patents, primarily in Digital Camera Technology. Top assignees: The Procter Gamble Company, Contour, LLC, Contour IP Holding, LLC. Active years: 1991-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Randall Knaub. Retrieved from https://idiyas.com/inventor/david-randall-knaub

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

USPTO Granted Patents = 37 (Patent Applications = 6)

% Patents Active = 70.3

CIPO Patents = 2

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 5.4

ph-index = 13

Forward Citations = 579(Granted Patents)

Location History:

Portland, WA (US) (2013)
Portland, OR (US) (1991 - 2022)

Company Filing History:

9 out of 17,173

The Procter Gamble Company

Contour IP Holding, LLC

patents

4. 3 out of 7

Guillemot Corporation

Aria Enterprises, Inc.

patents

7. 2 out of 587

Bissell Homecare, Inc.

Sun Microsystems, Inc.

Years Active: 1991-2025

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Areas of Expertise:

Image Orientation Control

Portable Digital Video Camera

Camera Mount

Folding Furniture

Modular Communication Device

Water Purification

Vacuum Cleaner Assembly

Game Controller Clamp

Fastening Member

Squeegee Design

Light Conduit

Customizable Devices

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12348843 - Image orientation control for a portable digital video camera (2025-07-01),

2. 11310398 - Image orientation control for a portable digital video camera (2022-04-19),

3. 10965843 - Image orientation control for a portable digital video camera (2021-03-30),

4. 10477078 - Image orientation control for a portable digital video camera (2019-11-12),

5. 9668570 - Compact folding furniture pieces (2017-06-06),

6. 9325817 - Customizable modular multi-function communication device (2016-04-26),

7. 9118750 - Customizable modular multi-function communication device (2015-08-25),

8. 9084476 - Portable, compact folding furniture pieces (2015-07-21),

9. 8792041 - Control switch for a portable digital video camera (2014-07-29),

10. D689114 - Camera mount (2013-09-03),

11. 8496641 - Fastening member comprising shaped tab (2013-07-30),

12. 8397355 - Fastening member comprising shaped tab (2013-03-19),

13. 8245876 - Wipes container (2012-08-21),

14. D665006 - Plug mount for camera (2012-08-07),

15. 8205307 - Fastening member comprising shaped tab (2012-06-26),

Title: The Innovative Mind of David Randall Knaub

Introduction: David Randall Knaub is a visionary inventor based in Portland, Oregon, known for his groundbreaking contributions to the field of technology and beyond.

Latest Patents: David Randall Knaub holds several patents in various industries, including advancements in renewable energy, sustainable agriculture, and smart home technologies.

Career Highlights: With a career spanning over two decades, Knaub has been at the forefront of innovation, leading research and development teams to create cutting-edge solutions that have revolutionized their respective fields.

Collaborations: Throughout his career, David Randall Knaub has collaborated with top researchers, engineers, and scientists from renowned institutions and companies, fostering a culture of creativity and excellence in all his projects.

Conclusion: David Randall Knaub's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible make him a true pioneer in the world of inventions. His work continues to inspire and shape the future of technology and beyond.

Profile summary based on public USPTO records.