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For the Inventor, By the Inventor

Smithfield, RI, United States of America

Marie K Hammer

This inventor holds 15 USPTO granted patents and 1 published patent application, primarily in Face Mask Technology. Top assignees: Honeywell International Inc., Honeywell Safety Products USA, Inc.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marie K Hammer. Retrieved from https://idiyas.com/inventor/marie-k-hammer

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 93.3

Average Co-Inventor Count = 6.8

ph-index = 2

Forward Citations = 17(Granted Patents)


Location History:

  • Pineville, NC (US) (2023)
  • Smithfield, RI (US) (2023 - 2024)
  • Cranston, RI (US) (2024)

Company Filing History:

goldMedal11 out of 16,090 
 
Honeywell International Inc.
 patents
silverMedal1 out of 80 
 
Honeywell Safety Products USA, Inc.
 patents
where one patent can have more than one assignee

Years Active: 2023-2026

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Areas of Expertise:
Face Mask
Adjustable Face Mask Assembly
Respirator
Strap
Strap Tab
Protective Gear
Personal Protective Equipment
Health Safety
Infection Control
Filtration Technology
15 patents (USPTO):Explore Patents
1. D1139953 - Face mask (2026-08-04),
2. D1094694 - Face mask (2025-09-23),
3. D1086444 - Face mask (2025-07-29),
4. D1086443 - Face mask (2025-07-29),
5. 12161898 - Adjustable face mask assembly (2024-12-10),
6. D1035863 - Face mask (2024-07-16),
7. D1034956 - Face mask (2024-07-09),
8. D1031016 - Face mask (2024-06-11),
9. D1031015 - Face mask (2024-06-11),
10. D1011516 - Face mask (2024-01-16),
11. 11865381 - Adjustable face mask assembly (2024-01-09),
12. D1007670 - Face mask (2023-12-12),
13. D1004075 - Strap (2023-11-07),
14. D1004074 - Strap tab (2023-11-07),
15. D995756 - Respirator (2023-08-15),

Title: The Innovative Journey of Marie K Hammer

Introduction

Marie K Hammer is a prominent inventor based in Smithfield, RI (US). She has made significant contributions to the field of innovation, holding a total of 14 patents. Her work has had a considerable impact on various industries, showcasing her creativity and technical expertise.

Latest Patents

Among her latest inventions is a face mask, which reflects her commitment to addressing contemporary challenges. This innovation is part of her ongoing efforts to develop practical solutions that enhance safety and well-being.

Career Highlights

Marie K Hammer has built a successful career at Honeywell International Inc., where she continues to push the boundaries of technology and design. Her dedication to innovation has earned her recognition in her field, and her patents demonstrate her ability to create effective and relevant products.

Collaborations

Throughout her career, Marie has collaborated with talented individuals such as Jana Bacinska and Daniel Yee. These partnerships have allowed her to expand her creative horizons and contribute to groundbreaking projects.

Conclusion

Marie K Hammer's journey as an inventor is marked by her impressive patent portfolio and her commitment to innovation. Her work continues to inspire others in the field, and her contributions are invaluable to the advancement of technology.

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]
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