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For the Inventor, By the Inventor

Lake Orion, MI, United States of America

Mircea M Ghiran

USPTO Granted Patents = 13

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 96(Granted Patents)


Company Filing History:

goldMedal13 out of 31,024 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2001-2010

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13 patents (USPTO):Explore Patents
1. 7685690 - Method and apparatus for attaching a fastener nut to a hydroformed part (2010-03-30),
2. 7249480 - In-die hydropiercing device for piercing holes in hydroformed parts (2007-07-31),
3. 7179033 - Fastener nut for hydroformed parts (2007-02-20),
4. 7003995 - Hydrotapping power unit (2006-02-28),
5. 6931901 - Method and apparatus for forming a threaded hole in a hydroformed part (2005-08-23),
6. 6915672 - Hydrotapping power unit (2005-07-12),
7. 6732560 - Hydroforming apparatus with retractable part locators (2004-05-11),
8. 6672120 - In-die hydropiercing apparatus with prepiercing adjustment (2004-01-06),
9. 6658908 - Punch for piercing and sealing hydroformed parts (2003-12-09),
10. 6637246 - Tubular part locator for hydroforming apparatus (2003-10-28),
11. 6584821 - Self-aligning non-pinching hydroforming dies (2003-07-01),
12. 6401507 - Hydroforming, in-die hydropiercing and slug-ejecting method and apparatus (2002-06-11),
13. 6305201 - Method and apparatus for forming unobstructed holes in hollow hydroformed metal parts (2001-10-23),

Title: The Innovative Mind of Mircea M. Ghiran

Introduction

Mircea M. Ghiran, an accomplished inventor based in Lake Orion, MI, has made significant contributions to the field of hydroforming technology. With a total of 13 patents to his name, Ghiran stands out as an innovative thinker whose inventions enhance manufacturing processes, particularly in the automotive industry.

Latest Patents

Among Ghiran's most recent patents are groundbreaking developments in methods and apparatuses for attaching fastener nuts to hydroformed parts. His patented method allows a hydroformed part to remain in a hydroforming die cavity under pressure while a fastener nut is pierced and formed, resulting in a strong collar that is secured by friction welding or mechanical locking.

Another notable patent is the in-die hydropiercing device designed for piercing holes in hydroformed parts. This invention includes a punch with an annular shearing blade, operated by a hydraulic cylinder, designed to provide precision during the piercing process. The device is also equipped with a center support member and a slug collector for efficient handling of materials post-piercing.

Career Highlights

Mircea M. Ghiran is currently employed at GM Global Technology Operations LLC, where he leverages his expertise to develop innovative technologies that push the boundaries of manufacturing capabilities. His work has not only advanced the hydroforming process but has also contributed to the overall efficiency and robustness of automotive components.

Collaborations

Throughout his career, Ghiran has collaborated with talented professionals in the field, including colleagues Spyros Pete Mellas and Bruce Steven Shimanovski. These collaborations have fostered an environment of creative thinking and problem-solving that is essential for driving innovation.

Conclusion

In summary, Mircea M. Ghiran epitomizes the spirit of invention with his extensive patent portfolio and impactful innovations in hydroforming technology. His work not only reflects his dedication to engineering excellence but also signifies a lasting impact on manufacturing processes in the automotive sector. As he continues to develop new solutions, Ghiran remains a pivotal figure in the world of innovation and invention.

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