David C Wallace

This inventor holds 13 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Illinois Tool Works Inc.. Active years: 2005-2018.

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 69.2

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 31(Granted Patents)

Location History:

Lilbum, GA (US) (2010)
Lilburn, GA (US) (2005 - 2018)

Company Filing History:

13 out of 7,859

Illinois Tool Works Inc.

patents

Years Active: 2005-2018

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10065770 - Carton with plastic reclosable header (2018-09-04),

2. 9498928 - Forming conveyor for a carton (2016-11-22),

3. 8424171 - Inverted T-shaped endstops for reclosable package (2013-04-23),

4. 7909750 - Method and apparatus for feeding large packages or bags into a reclosable zipper profile attaching device (2011-03-22),

5. 7674220 - Method and apparatus for applying hot-melt adhesive to zipper flanges and applying zipper to packages (2010-03-09),

6. 7563219 - Dual drum configuration for transverse direction application of zippers (2009-07-21),

7. 7513858 - Registration of intermittently moved fastener tape with continuously moving web (2009-04-07),

8. 7364362 - Header end tack seal for reclosable package (2008-04-29),

9. 7303518 - Registration of intermittently moved fastener tape with continuously moving web (2007-12-04),

10. 7172545 - Registration of intermittently moved fastener tape with continuously moving web (2007-02-06),

11. 7143565 - Method and apparatus for controlling zipper registration in packaging equipment (2006-12-05),

12. 6938330 - Method and apparatus for inserting sliders during automated manufacture of reclosable bags (2005-09-06),

13. 6920737 - Method and apparatus for controlling zipper registration in packaging equipment (2005-07-26),

Title: David C. Wallace: Innovator in Packaging Technology

Introduction

David C. Wallace is a prominent inventor based in Lilburn, GA (US), known for his contributions to packaging technology. With a total of 13 patents to his name, Wallace has made significant advancements in the design and functionality of packaging solutions.

Latest Patents

Among his latest innovations is the patent for a "Carton with plastic reclosable header." This invention relates to a method and apparatus for manufacturing a package that features a rigid or semi-rigid container along with a polymeric or plastic header equipped with a reclosure mechanism, such as a zipper. The design allows for efficient stacking and filling of containers, enhancing usability and convenience for consumers. Another notable patent is the "Forming conveyor for a carton," which describes a conveyor system designed to unfold flat, folded rigid or semi-rigid container blanks into fully formed containers. This system utilizes two opposing lugged chain conveyor assemblies that work in tandem to create a storage volume within the container.

Career Highlights

David C. Wallace is currently employed at Illinois Tool Works Inc., where he continues to innovate and develop new packaging solutions. His work has not only contributed to the efficiency of packaging processes but has also improved the overall user experience for consumers.

Collaborations

Throughout his career, Wallace has collaborated with notable colleagues, including Clifton Ronald Howell and Lewis Albert Haws. These partnerships have fostered a creative environment that encourages the development of cutting-edge packaging technologies.

Conclusion

David C. Wallace stands out as a key figure in the field of packaging innovation. His patents reflect a commitment to enhancing the functionality and convenience of packaging solutions, making a lasting impact on the industry.