Company Filing History:

6 out of 14,059

3m Innovative Properties Company

Minnesota Mining and Manufacturing Company

patents

Years Active: 1996-2008

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7423840 - Magnetic tape recording system having tape with defined remanent magnetization (2008-09-09),

2. 7159334 - Web coating machine (2007-01-09),

3. 7100302 - Coating process and apparatus (2006-09-05),

4. 7032324 - Coating process and apparatus (2006-04-25),

5. 6996921 - Web positioning device (2006-02-14),

6. 6960385 - Magnetic recording medium (2005-11-01),

7. 6808739 - Drying method for selectively removing volatile components from wet coatings (2004-10-26),

8. 6733906 - Magnetic recording media having specific wet thickness and coating methods (2004-05-11),

9. 6511708 - Controlling float height of moving substrate over curved plate (2003-01-28),

10. 6491970 - Method of forming a magnetic recording media (2002-12-10),

11. 6256904 - Controlling float height of moving substrate over curved plate (2001-07-10),

12. 6134808 - Gap drying with insulation layer between substrate and heated platen (2000-10-24),

13. 5980697 - Component separation system including condensing mechanism (1999-11-09),

14. 5813133 - Coated substrate drying system with magnetic particle orientation (1998-09-29),

15. 5694701 - Coated substrate drying system (1997-12-09),

Title: The Innovative Mind of Gary Lee Huelsman

Introduction

Gary Lee Huelsman, located in Saint Paul, Minnesota, is a distinguished inventor with a remarkable portfolio of 16 patents. His innovative contributions in the field of magnetic recording technology and coating systems have significantly influenced modern practices.

Latest Patents

Among his latest inventions is the "Magnetic tape recording system having tape with defined remanent magnetization." This patent describes a magnetic recording tape that exhibits reduced magnetic flux modulation and an improved signal-to-noise ratio. By providing a magnetic recording layer with a more uniform thickness, the invention enhances magnetic flux modulation characteristics. The magnetic recording tape may demonstrate a coercivity of greater than or equal to 2000 Oe, with a one sigma standard deviation for the magnetic flux modulation characteristic of less than 0.06. In optimal cases, this standard deviation may drop below 0.05, or even 0.04, ultimately supporting increased storage densities.

Another significant patent is the "Web coating machine." This machine is designed for coating a web of material, which has first and second faces and a defined web travel path. The web coating machine features a tension zone within the web travel path and a fixed port structure over which the web conveys. It includes a web positioning device that utilizes gas flow ports capable of generating a vacuum, facilitating the contact of the web’s first face with the port structure. This mechanism effectively reduces, retards, or arrests the longitudinal travel of the web through the machine, enhancing the coating process.

Career Highlights

Gary's professional journey includes significant tenures at respected companies such as 3M Innovative Properties Company and Imation Corporation. His time at these organizations allowed him to cultivate his ideas and develop innovative technologies that are foundational in their respective industries.

Collaborations

Throughout his career, Gary has collaborated with talented individuals such as William Blake Kolb and Marcio Da Silveira Carvalho. These partnerships have enriched his inventive process, fostering creativity and innovation across projects.

Conclusion

In conclusion, Gary Lee Huelsman stands out as a prolific inventor whose work in magnetic recording systems and coating technologies continues to pave the way for advancements in these fields. His contributions not only highlight his ingenuity but also enhance our understanding of modern technological applications. With a commitment to innovation, Gary's legacy as an inventor is sure to inspire future generations.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.