Helen Elizabeth Kerr

This inventor holds 34 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Kitchen Utensils. Top assignees: Browne & Co., Canadian Tire Corporation, Limited, Umbra U.s.a., Inc.. Active years: 1997-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helen Elizabeth Kerr. Retrieved from https://idiyas.com/inventor/helen-elizabeth-kerr

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

Calculating rank

USPTO Granted Patents = 34

% Patents Active = 88.2

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1

Average Co-Inventor Count = 1.4

ph-index = 16

Forward Citations = 632(Granted Patents)

Company Filing History:

Canadian Tire Corporation, Limited

Gourmet Settings Inc.

patents

6. 2 out of 3

Keilhauer (Partnership)

patents

7. 1 out of 1

Browne & Co. Inc./cie Ltee

Zwilling J.a. Henckels Ag

patents

10. 1 out of 834,601

Other

patents

Years Active: 1997-2024

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Areas of Expertise:

Cookware Lids

Dynamic Venting

Kitchen Utensils

Bariatric Chair

Lockable Tongs

Measuring Cups

Flexible Spoon

Tea Infuser

Surface Configuration

Coffee Preparation

Spring-Armed Utensils

Mixing Bowls

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1047562 - Button for small appliances (2024-10-22),

2. D970286 - Interface dial for small appliances (2022-11-22),

3. 11432679 - Cooking pot with lid that facilitates dynamic venting (2022-09-06),

4. D944588 - Cookware lid (2022-03-01),

5. D931037 - Cookware pot with lid (2021-09-21),

6. D931036 - Cookware pot with lid (2021-09-21),

7. D584642 - Tube display package (2009-01-13),

8. D582692 - Bariatric chair (2008-12-16),

9. D572049 - Unified chair seat and back (2008-07-01),

10. 7316434 - Spring-armed kitchen utensils and locking mechanism therefor (2008-01-08),

11. 7311344 - Lockable tongs (2007-12-25),

12. D514379 - Surface configuration of a handle for cookware (2006-02-07),

13. D498985 - Knife (2004-12-01),

14. D494003 - Teapot (2004-08-11),

15. 6689954 - Security device for a workstation (2004-02-10),

Title: Innovations by Helen Elizabeth Kerr in Small Appliance Design

Introduction

Helen Elizabeth Kerr, based in Toronto, Canada, is a notable inventor recognized for her significant contributions to the field of small appliance design. With an impressive portfolio of 34 patents, her innovations focus primarily on improving the usability and functionality of everyday household items.

Latest Patents

Among her latest patents are designs for a button specifically engineered for small appliances and an innovative interface dial that enhances user interaction with various devices. These patents reflect her commitment to making appliances more user-friendly and efficient.

Career Highlights

During her career, Helen has made impactful strides while working at reputable companies such as Browne & Co. and the Canadian Tire Corporation Limited. Her experience in these organizations has provided her with a strong foundation in product design and development, allowing her to contribute meaningfully to the advancement of small appliances.

Collaborations

Throughout her career, Helen has collaborated with talented individuals, including her coworkers Anthony Chimbuya and Bruce Cooper. Their joint efforts have fostered creativity and innovation, leading to successful product designs that align with modern consumer needs.

Conclusion

Helen Elizabeth Kerr's dedication to refining small appliances through her patents showcases her expertise and innovative spirit. As she continues to develop new ideas, her contributions will undoubtedly shape the future of home appliances, making them more accessible and efficient for everyone.

Profile summary based on public USPTO records.