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For the Inventor, By the Inventor

Woodbury, MN, United States of America

David Loren Vall

USPTO Granted Patents = 14 

Average Co-Inventor Count = 4.3

ph-index = 10

Forward Citations = 318(Granted Patents)


Location History:

  • Saint Paul, MN (US) (1999 - 2002)
  • Woodbury, MN (US) (2003 - 2022)

Company Filing History:

goldMedal12 out of 14,059 
 
3m Innovative Properties Company
 patents
silverMedal2 out of 832,680 
Other
 patents

Years Active: 1999-2022

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14 patents (USPTO):
1. 11426967 - Cushioning structures including interconnected cells (2022-08-30),
2. 9771675 - Patterned air-laid nonwoven fibrous webs and methods of making and using same (2017-09-26),
3. 9580848 - Apparatus and methods for producing nonwoven fibrous webs (2017-02-28),
4. 9422653 - Methods and apparatus for producing nonwoven fibrous webs (2016-08-23),
5. 7820282 - Foam security substrate (2010-10-26),
6. 7094463 - Foam and method of making (2006-08-22),
7. 7083849 - Breathable polymer foams (2006-08-01),
8. 6638985 - Uniform small cell foams and a continuous process for making same (2003-10-28),
9. 6623674 - Reduced density foam articles and process for making (2003-09-23),
10. 6593380 - Uniform small cell foams and a continuous process for making same (2003-07-15),
11. 6586489 - Uniform small cell foams and a continuous process for making same (2003-07-01),
12. 6586482 - Uniform small cell foams and a continuous process for making same (2003-07-01),
13. 6391931 - Uniform small cell foams and a continuous process for making same (2002-05-21),
14. 5857572 - Component carrier tape (1999-01-12),

Title: David Loren Vall: Innovator in Cushioning Structures

Introduction

David Loren Vall is a notable inventor based in Woodbury, MN (US). He holds a total of 14 patents that showcase his innovative contributions to the field of cushioning structures and nonwoven fibrous webs. His work has significantly impacted various industries by enhancing the functionality and efficiency of materials used in everyday products.

Latest Patents

Among his latest patents, Vall has developed cushioning structures that include interconnected cells. These cushioning articles feature a cell layer with an array of cells that are interconnected, each containing at least three cell walls extending between the first and second major surfaces. The design allows for shared cell walls among adjacent cells, enhancing the overall structural integrity. Additionally, Vall has patented patterned air-laid nonwoven fibrous webs, which consist of randomly oriented discrete fibers that create non-hollow projections extending from the web's major surface. These innovations demonstrate his commitment to advancing material science and engineering.

Career Highlights

Throughout his career, Vall has worked with 3M Innovative Properties Company, where he has contributed to various projects that leverage his expertise in material innovation. His work at 3M has allowed him to explore new applications for his inventions, further solidifying his reputation as a leading inventor in his field.

Collaborations

Vall has collaborated with notable colleagues such as Mark David Gehlsen and Bonnie Weiskopf Albrecht. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

David Loren Vall's contributions to the field of cushioning structures and nonwoven fibrous webs highlight his innovative spirit and dedication to advancing material technology. His patents reflect a deep understanding of engineering principles and a commitment to improving product performance.

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