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For the Inventor, By the Inventor

Portland, OR, United States of America

Neal L Keefer

USPTO Granted Patents = 15 

Average Co-Inventor Count = 2.0

ph-index = 6

Forward Citations = 117(Granted Patents)


Company Filing History:

goldMedal13 out of 832,843 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2020

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15 patents (USPTO):Explore Patents
1. 10792997 - Molded fuel tank and method of manufacturing the same (2020-10-06),
2. 10023322 - Molded fuel tank and method of manufacturing the same (2018-07-17),
3. 9662971 - Molded fuel tank and method of manufacturing the same (2017-05-30),
4. 8752568 - Low mass draw and return tube assembly and process of manufacturing the same (2014-06-17),
5. 8746479 - Method of closing a fuel tank with a pivotal door and seal (2014-06-10),
6. 8607433 - Method of installing an anti-siphon assembly (2013-12-17),
7. 8376169 - Anti-siphon installation assembly (2013-02-19),
8. 8261517 - Fuel cap (2012-09-11),
9. 7819129 - Relief vent including float and seal (2010-10-26),
10. 7568493 - Thermal relief vent and method of manufacturing the same (2009-08-04),
11. 7017599 - Thermal relief vent and method of manufacturing the same (2006-03-28),
12. D503667 - Fuel cap (2005-04-05),
13. D477554 - Fuel cap (2003-07-23),
14. 6273123 - Draw and return tube assembly (2001-08-14),
15. 6161562 - Draw and return tube assembly and process of manufacturing the same (2000-12-19),

Title: **Neal L Keefer: Innovative Mind Behind Molded Fuel Tanks**

Introduction

Neal L Keefer, a talented inventor based in Portland, OR, has made significant contributions to the field of fuel tank technology. Holding a total of 15 patents, he has become known for his cutting-edge innovations that enhance the efficiency and safety of fuel storage solutions.

Latest Patents

Among his latest patents is a remarkable design for a molded fuel tank and method of manufacturing the same. One embodiment features a fuel tank molded as a single piece from rotationally molded cross-linked polyethylene material. This innovative design may include a metal component fastening structure integrated within the single layer of the fuel tank wall during the molding process. Another embodiment focuses on utilizing synthetic materials such as composite polymers to create molded fuel tanks. This includes metal component fastening structures placed within the tank as it is molded, showcasing Keefer's advanced approach to manufacturing. Additionally, there are embodiments that allow for the simultaneous molding of fuel tanks and integral component fastening structures from synthetic materials, and the rotational molding process adds to the versatility of his designs.

Career Highlights

Over the course of his career, Neal L Keefer has dedicated himself to pioneering advancements in fuel tank technology. His innovative approaches have not only improved the structural integrity of fuel tanks but also addressed critical issues related to safety and performance in the industry.

Collaborations

Throughout his professional journey, Keefer has collaborated with skilled individuals including Kenneth A Watson and Evan Waymire. These partnerships have fostered a creative environment where innovative solutions are born, pushing the boundaries of traditional fuel tank designs.

Conclusion

Neal L Keefer's contributions to the realm of molded fuel tanks reflect his commitment to innovation and excellence. With his experience and numerous patents, he continues to play a pivotal role in transforming how fuel tanks are designed and manufactured, driving forward the future of this essential technology.

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