Robert Frei

This inventor holds 9 USPTO granted patents, plus 3 CIPO patents and 1 EPO patent. Top assignees: Volm Companies, Inc., Mkb Company. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Frei. Retrieved from https://idiyas.com/inventor/robert-frei

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 29(Granted Patents)

Location History:

Antigo, WI (US) (2014 - 2021)
Deerbrook, WI (US) (2020 - 2023)

Company Filing History:

Years Active: 2014-2023

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9 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. 10815034 - Multi-substrate bag with gusseted mesh bottom (2020-10-27),

5. 10745881 - Method of manufacturing a compost filter sock that is linearly stable during filling (2020-08-18),

6. 9630375 - Form, fill, and seal bags and method of production (2017-04-25),

7. 9573342 - Open-mesh bags and methods of production (2017-02-21),

8. 9339986 - Open mesh material and bags made therefrom (2016-05-17),

9. 8784967 - Open mesh material and bags made therefrom (2014-07-22),

Title: The Innovations of Robert Frei

Introduction

Robert Frei is an accomplished inventor based in Antigo, Wisconsin. He holds a total of nine patents, showcasing his significant contributions to the field of material science. His innovative work primarily focuses on the development of advanced materials that enhance functionality and durability.

Latest Patents

One of Robert Frei's latest patents is for a synthetic mesh reinforced multilayer material and bags made therefrom. This reinforced multilayer material features a mesh material that is covered on at least one side by a layer of resinous film material. The mesh consists of filaments that intersect, with some being composite filaments that have a carrier portion of a relatively high melting point and a bonding portion of a relatively low melting point. The bonding portion is thermally bonded to other filaments at various points of intersection. This multilayer material boasts a mass per unit area of less than 9.0 oz/yd and achieves a bursting strength to mass per unit area ratio of at least 9.0 lbs/(oz/yd), measured according to ASTM-D3786. Additionally, it has a breaking elongation of at least 5% in the warp direction, as measured by ASTM-5034. The resulting bags made from this multilayer material exhibit enhanced strength and durability.

Career Highlights

Throughout his career, Robert Frei has worked with notable companies, including Volm Companies, Inc. and MKB Company. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Robert has collaborated with talented individuals such as Corbett Hefner and Friedrich Landertshamer. These partnerships have fostered a creative environment that has led to the development of groundbreaking materials.

Conclusion

Robert Frei's contributions to material science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.

Profile summary based on public USPTO records.