Corbett Hefner

This inventor holds 13 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 1 EPO patent. Top assignees: Volm Companies, Inc., Plaspack U.s.a., Inc.. Active years: 2007-2023.

USPTO Granted Patents = 13 (Patent Applications = 2)

% Patents Active = 84.6

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 6

Forward Citations = 103(Granted Patents)

Location History:

Antigo, WI (US) (2007 - 2021)
Alamosa, CO (US) (2021 - 2023)

Company Filing History:

Plaspack U.s.a., Inc.

patents

Years Active: 2007-2023

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11667439 - Synthetic mesh reinforced multilayer material and bags made therefrom (2023-06-06),

2. 11142375 - Synthetic mesh reinforced multilayer material and bags made therefrom (2021-10-12),

3. 10934042 - Method of making form, fill, and seal bags (2021-03-02),

4. 9630375 - Form, fill, and seal bags and method of production (2017-04-25),

5. 9573342 - Open-mesh bags and methods of production (2017-02-21),

6. 9371143 - Rectangular multi-substrate vertical form, fill, and seal bag and method and apparatus for forming and filling same (2016-06-21),

7. 9339986 - Open mesh material and bags made therefrom (2016-05-17),

8. 8784967 - Open mesh material and bags made therefrom (2014-07-22),

9. 8550717 - Composite breathable produce bag with a reinforced mesh sidewall (2013-10-08),

10. 7837388 - Multi-material vertical form, fill and seal bag (2010-11-23),

11. 7798715 - Composite breathable produce bag with a reinforced mesh sidewall (2010-09-21),

12. 7640715 - Multi-material vertical form, fill and seal bag forming method (2010-01-05),

13. 7163339 - Composite breathable produce bag with a reinforced mesh sidewall (2007-01-16),

Title: Corbett Hefner: Innovator in Synthetic Materials

Introduction

Corbett Hefner is a notable inventor based in Antigo, Wisconsin, with a focus on synthetic materials. He holds a total of 13 patents, showcasing his contributions to the field of innovation. His work primarily revolves around the development of advanced materials that enhance functionality and durability.

Latest Patents

One of Hefner's latest patents is for a synthetic mesh reinforced multilayer material and bags made therefrom. This innovative material features a mesh that is covered on at least one side by a resinous film. The mesh consists of filaments that intersect, with some being composite filaments that have a high melting point carrier portion and a low melting point bonding portion. This unique design allows for thermal bonding at points of intersection, resulting in a multilayer material with a mass per unit area of less than 9.0 oz/yd. Additionally, it boasts a bursting strength to mass per unit area ratio of at least 9.0 lbs/(oz/yd), measured according to ASTM-D3786 standards. The bags made from this material exhibit remarkable strength and flexibility, making them suitable for various applications.

Career Highlights

Throughout his career, Corbett Hefner has worked with several companies, including Volm Companies, Inc. and Plaspack U.S.A., Inc. His experience in these organizations has contributed to his expertise in material science and innovation.

Collaborations

Hefner has collaborated with notable individuals in the industry, including Robert Frei and Friedrich Landertshamer. These partnerships have likely enriched his work and expanded the scope of his inventions.

Conclusion

Corbett Hefner's contributions to synthetic materials through his patents reflect his innovative spirit and dedication to advancing technology. His work continues to influence the field and inspire future developments in material science.