For the Inventor, By the Inventor

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Seattle, WA, United States of America

Grayl Inc.

USPTO Granted Patents = 13

Trademarks = 15

Forward Citations = 195

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10 inventors (with patents filed for the assignee):

Travis Merrigan (13 out of 13 patents)

Nancie Weston (7 out of 7 patents)

Michael Bargiel (7 out of 14 patents)

4. Scott Rolfson (6 out of 13 patents)

5. Christopher Leiter (5 out of 11 patents)

6. Geneva Goldwood (4 out of 8 patents)

7. Andrew Weber (3 out of 3 patents)

8. Kendall Toerner (1 out of 1 patent)

9. William Broadway (1 out of 1 patent)

10. Patrick Crosby (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 12702941 - Pressing surface for filtration container assembly (2026-08-11),

2. 12226719 - Filtration container assemblies and methods (2025-02-18),

3. 12161958 - Filtration container assemblies and methods (2024-12-10),

4. 12097450 - Filtration container assemblies and methods (2024-09-24),

5. D1042021 - Water bottle cap (2024-09-17),

6. 11944921 - Filtration container assemblies and methods (2024-04-02),

7. D1014180 - Compact drink cap for filtration (2024-02-13),

8. 11426682 - Self-back flushing filtration assembly (2022-08-30),

9. 11179657 - Filtration container assemblies and methods (2021-11-23),

10. 10710007 - Filtration container assemblies and methods (2020-07-14),

11. 10676260 - Ergonomic cap for filtration (2020-06-09),

12. D863879 - Water bottle cap (2019-10-22),

13. D729584 - Container assembly (2015-05-19),

Grayl Inc. is a leading company in the outdoor water filtration industry. They specialize in designing and manufacturing innovative water purifiers that are easy to use and highly effective. Their products are perfect for hikers, campers, travelers, and anyone who needs clean drinking water on the go. With Grayl filters, you can safely drink from virtually any freshwater source, making outdoor adventures safer and more enjoyable.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

13 Patents

#154 in Seattle, WA

#529 in Washington

#23,784 in US

#44,906 in the World

Seattle, WA, United States of America

Grayl Inc.

Forward Citations = 195

10 inventors:

Travis Merrigan (13 out of 13 patents)

Nancie Weston (7 out of 7 patents)

Michael Bargiel (7 out of 14 patents)

4. Scott Rolfson (6 out of 13 patents)

5. Christopher Leiter (5 out of 11 patents)

Please report any incorrect information to [email protected]

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