Mark James Sousa

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignees: Summer Infant (USA), Inc., Up Country, Inc.. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark James Sousa. Retrieved from https://idiyas.com/inventor/mark-james-sousa

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

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 69.2

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 78(Granted Patents)

Company Filing History:

6 out of 20

Summer Infant (USA), Inc.

where one patent can have more than one assignee

Years Active: 2011-2024

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1045038 - Fire pit (2024-10-01),

2. D1043132 - Grill brush head (2024-09-24),

3. 12078358 - Fire pit (2024-09-03),

4. D1036918 - Wok station (2024-07-30),

5. D1036911 - Pizza cooking appliance lid (2024-07-30),

6. 11759083 - Grill cleaning pad (2023-09-19),

7. 11197587 - Bath seat (2021-12-14),

8. 10568465 - Bath seat (2020-02-25),

9. RE47525 - Foldable playard (2019-07-22),

10. 9482052 - Safety gate with a rewindable, flexible barrier (2016-11-01),

11. 9328551 - Safety gate assembly (2016-05-03),

12. 9144325 - Foldable playard (2015-09-29),

13. 7877844 - Tag attachment apparatus (2011-02-01),

Title: The Innovations of Mark James Sousa

Introduction

Mark James Sousa, an accomplished inventor based in Hope, Rhode Island, is known for his contributions to various innovative products. With a total of 13 patents, Sousa has made significant strides in the field of invention, particularly with his recent developments aimed at enhancing everyday experiences.

Latest Patents

Among his notable innovations are a fire pit, which has captured the interest of outdoor enthusiasts, and a specialized grill brush head that aims to revolutionize the way individuals maintain their grilling equipment. These latest patents reflect his commitment to improving lifestyle products through practical designs.

Career Highlights

Throughout his career, Sousa has worked with prominent companies such as Summer Infant, Inc. and Up Country, Inc. These experiences have undoubtedly enriched his knowledge and expertise in product development, enabling him to create innovative solutions that meet consumer needs.

Collaborations

In his journey, Sousa has collaborated with skilled professionals like William A. Henderson and Spencer P. Brown. These partnerships have likely provided him with diverse perspectives and support in his inventive endeavors, fostering a creative environment for innovation.

Conclusion

Mark James Sousa stands as a testament to the power of innovation and the importance of collaboration in the invention process. With his impressive portfolio of patents and valuable career experiences, he continues to inspire others in the realm of creativity and practicality. As he moves forward, the impact of his inventions will undoubtedly resonate in various industries.

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]

1 patent pending: