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For the Inventor, By the Inventor

Eagan, MN, United States of America

John R Burwell

This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignees: Xerxes Corporation, Other. Active years: 1990-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Burwell. Retrieved from https://idiyas.com/inventor/john-r-burwell

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

USPTO Granted Patents = 15 

% Patents Active = 73.3

Average Co-Inventor Count = 2.3

ph-index = 5

Forward Citations = 77(Granted Patents)


Company Filing History:

goldMedal14 out of 25 
 
Xerxes Corporation
 patents
silverMedal1 out of 834,453 
Other
 patents

Years Active: 1990-2012

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15 patents (USPTO):Explore Patents
1. 8091728 - Wet well apparatus with base form and installation method regarding same (2012-01-10),
2. 7337590 - Tank retaining system (2008-03-04),
3. 7229233 - Double walled containment sumps (2007-06-12),
4. 7150582 - Form for street box in underground storage tank installation (2006-12-19),
5. 7028967 - Tank retaining system (2006-04-18),
6. 6889865 - Method and apparatus for pressure testing storage tanks (2005-05-10),
7. 6698610 - Triple walled underground storage tank (2004-03-02),
8. 6551024 - System and method for detecting leaks in underground storage tank (2003-04-22),
9. 6517719 - Oil and water separator (2003-02-11),
10. 6467344 - Underground storage tank buoyancy and buoyancy safety factor calculation method and apparatus (2002-10-22),
11. 6398057 - Triple walled underground storage tank (2002-06-04),
12. 6167608 - Tank upgrading method and tank assembly (2001-01-02),
13. 5720404 - Female-molded underground storage tank and method of making (1998-02-24),
14. 5220823 - Double walled underground storage tank (1993-06-22),
15. 4948007 - Underground storage tank of corrosion-resistant materials with internal (1990-08-14),

Title: The Innovative Contributions of John R Burwell

Introduction

John R Burwell is a notable inventor based in Eagan, MN (US), recognized for his significant contributions to various fields through his 15 patents. His work reflects a commitment to innovation and practical solutions that address real-world challenges.

Latest Patents

Among his latest patents is the "Wet well apparatus with base form and installation method regarding same." This invention features a cylindrical body that defines an interior material holding volume, complemented by a base form that closes one end of the body. This design allows for the reception of flowable fill material, enhancing the functionality of the apparatus. Another notable patent is the "Tank retaining system," which introduces a unique retaining system utilizing straps with hooks that remain engaged with retaining loops even when tension is released. This system includes a tightening mechanism with rods positioned to minimize bending moments, ensuring durability and reliability.

Career Highlights

Throughout his career, John R Burwell has worked with various companies, including Xerxes Corporation. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.

Collaborations

John has collaborated with several individuals, including Robin Berg and Robin L Berg, Sr. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and enhances the innovation process.

Conclusion

John R Burwell's contributions to the field of invention are marked by his innovative patents and collaborative efforts. His work continues to influence the industry and inspire future inventors.

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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