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For the Inventor, By the Inventor

Willoughby Hills, OH, United States of America

Ralph Samodell

USPTO Granted Patents = 15

Average Co-Inventor Count = 1.4

ph-index = 8

Forward Citations = 254(Granted Patents)


Company Filing History:

goldMedal15 out of 1,118 
 
Lincoln Global, Inc.
 patents

Years Active: 2002-2016

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15 patents (USPTO):Explore Patents
1. 9463521 - Methods and apparatus for improved low current AC/DC TIG welding and starting (2016-10-11),
2. 9421630 - Methods and apparatus for improved low current AC/DC TIG welding and starting (2016-08-23),
3. 8476554 - Methods and apparatus for improved low current AC/DC TIG welding and starting (2013-07-02),
4. 7442898 - Welding accessory arrangement (2008-10-28),
5. 7280331 - Power reconnect and voltage control (2007-10-09),
6. 7241973 - Welding accessory arrangement (2007-07-10),
7. 7238916 - Robotic welding cell unit (2007-07-03),
8. 7109437 - Electric ARC welder with background current (2006-09-19),
9. 6992266 - Welding accessory arrangement (2006-01-31),
10. 6930282 - Welding accessory arrangement (2005-08-16),
11. 6750409 - Power switch for welder (2004-06-15),
12. 6596972 - Welding accessory arrangement (2003-07-22),
13. 6570129 - Protection device for dual stage power supply (2003-05-27),
14. 6420680 - Welder foot pedal (2002-07-16),
15. 6388232 - Starting and welding device for DC TIG welder and method of operating same (2002-05-14),

Title: Innovator Spotlight: Ralph Samodell and His Contributions to TIG Welding Technology

Introduction: Ralph Samodell, based in Willoughby Hills, Ohio, is a prolific inventor, holding a remarkable total of 15 patents. His innovative spirit and technical expertise have significantly advanced the field of TIG welding, contributing to enhanced methodologies and technologies that benefit various industries.

Latest Patents: One of Ralph's noteworthy patents is centered on the "Methods and apparatus for improved low current AC/DC TIG welding and starting." This invention comprises a sophisticated TIG welder designed to provide optimized output welding current in a welding circuit. The system utilizes main and background power supplies, wherein the main supply features an SCR network that selectively connects a transformer secondary winding to the welding circuit based on SCR control signals. The integration of a background power supply further enriches this technology by ensuring that alternate power can be directed into the welding circuit. The control circuit coordinating these functions utilizes signal management to maintain an accurate setpoint current value, showcasing Ralph's commitment to precision in welding applications.

Career Highlights: Ralph Samodell has played a pivotal role in the development of advanced welding technologies at Lincoln Global, Inc. His contributions have not only earned him a number of patents but also a respected position within the engineering community. His work has been fundamental in improving the efficiency and effectiveness of welding processes, making a lasting impact in various manufacturing sectors.

Collaborations: Throughout his career, Ralph has collaborated with esteemed colleagues such as Ignatius L. Di Novo and Don Hohman. These partnerships have fostered a creative environment that encourages the exchange of innovative ideas, further enhancing their collective contributions to welding technology.

Conclusion: Ralph Samodell's inventive work and significant contributions to TIG welding methodologies exemplify the spirit of innovation. With a proven track record of patents and a dedicated career at Lincoln Global, Inc., he continues to shape the future of welding technology, inspiring new generations of inventors and engineers. His journey reflects the pivotal role that invention plays in securing advancements within industrial processes.

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