For the Inventor, By the Inventor

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Fort Atkinson, WI, United States of America

Digi-Star, LLC

USPTO Granted Patents = 18

% Expired Patents = 5.6

EPO Patents = 3

Trademarks = 1

Forward Citations = 131

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15 inventors (with patents filed for the assignee):

Jerome Bump (11 out of 12 patents)

Steven L Johansen (7 out of 7 patents)

Christopher V Horton (5 out of 5 patents)

4. Jack Allen Danner (4 out of 4 patents)

5. Samuel R Vorpahl (4 out of 4 patents)

6. Michael D Van Mill (3 out of 75 patents)

7. Ronald Joseph Schlimgen (3 out of 46 patents)

8. Shawn W Gerdeman (2 out of 25 patents)

9. Kevin Klubertanz (1 out of 2 patents)

10. Daniel Eric Fuller (1 out of 1 patent)

11. Shawn W Gerdman (1 out of 1 patent)

12. Daniel J Hegeman (1 out of 1 patent)

13. Donald W Meyer (1 out of 7 patents)

14. Crystal A Dixon (1 out of 1 patent)

15. David E Wilson (1 out of 8 patents)

18 patents: Sort by Forward Citations

1. 11980860 - Recording feed mixer rotation rate along with weight of feed and date and time (2024-05-14),

2. 11627724 - Agricultural drone for use in livestock feeding (2023-04-18),

3. 11272667 - Automatic start/stop controls for agricultural load and transfer equipment (2022-03-15),

4. 11027248 - Diagnostic monitoring and recording of hydraulic system components on agricultural mixers (2021-06-08),

5. 10816389 - Method and apparatus for peak weight detection (2020-10-27),

6. 10786794 - Recording mixer rotation rate along with weight of feed and date and time (2020-09-29),

7. 10520351 - Method and apparatus for peak weight detection (2019-12-31),

8. 10485177 - Automatic start/stop controls for agricultural load and transfer equipment (2019-11-26),

9. 10421050 - Utilization of a mobile agricultural weighing system to monitor and store ancillary operational data for diagnostic purposes on trailed and truck-mounted equipment (2019-09-24),

10. 10321663 - Agricultural drone for use in livestock monitoring (2019-06-18),

11. 10288472 - Method and apparatus for compensation of wind effects on measured weights (2019-05-14),

12. 10231441 - Agricultural drone for use in livestock feeding (2019-03-19),

13. 9763389 - Automatic start / stop controls for agricultural load and transfer equipment (2017-09-19),

14. 9551651 - Handheld moisture sensor device (2017-01-24),

15. 8097820 - Controlling a scale in connection with a container of pourable bulk materials (2012-01-17),

Company Overview

Digi-Star, LLC, based in Fort Atkinson, Wisconsin, specializes in the development and manufacturing of advanced electronic solutions for agricultural applications. The company focuses on precision farming technologies, offering products that enhance data collection and analysis for improved operational efficiency. With a commitment to innovation, Digi-Star provides tools that support farmers in optimizing their processes, thereby contributing to sustainable agricultural practices and enhanced productivity in the farming sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

18 Patents

#2 in Fort Atkinson, WI

#420 in Wisconsin

#17,963 in US

#34,217 in the World

Fort Atkinson, WI, United States of America

Digi-Star, LLC

Forward Citations = 131

15 inventors:

Jerome Bump (11 out of 12 patents)

Steven L Johansen (7 out of 7 patents)

Christopher V Horton (5 out of 5 patents)

4. Jack Allen Danner (4 out of 4 patents)

5. Samuel R Vorpahl (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Digi-Star, LLC. Retrieved from https://idiyas.com/company/digi-star

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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