For the Inventor, By the Inventor

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Cumberland, WI, United States of America

Ardisam, Inc.

USPTO Granted Patents = 48

% Expired Patents = 16.7

Trademarks = 35

Forward Citations = 237

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42 inventors (with patents filed for the assignee):

Michael R Furseth (22 out of 38 patents)

Randy Lee Schamberger (13 out of 14 patents)

Robert J Ruppel (11 out of 11 patents)

4. Scott R Nickell (10 out of 11 patents)

5. David E Hare (8 out of 8 patents)

6. Chuck Librande (6 out of 6 patents)

7. Bryant Haakenson (6 out of 6 patents)

8. Mark G Ruppel (5 out of 6 patents)

9. David P Flesch (5 out of 5 patents)

10. Blake Otto (5 out of 5 patents)

11. Scott Andrew Waldal (4 out of 4 patents)

12. David John Lynch (3 out of 3 patents)

13. Brendan P Lonergan (3 out of 3 patents)

14. Jay Engstrom (3 out of 3 patents)

15. Ben Jerry (3 out of 3 patents)

Core Competencies:

Portable Shelters

Auger

String Trimmer Heads

Ladder Stand

Drum Style Tiller

Log Splitter

Tree Stand

Ice Shelter

Biomass Stove

Cultivator

Camera Positioning

Load-Bearing Platform

48 patents: Sort by Forward Citations

1. 12740572 - Poultry-processing equipment with a mounting chassis (2026-09-22),

2. 12733575 - Heads for string trimmers and mowers (2026-09-15),

3. 12690580 - Brackets for tree stands (2026-07-28),

4. 12553255 - Portable shelters (2026-02-17),

5. 12503879 - Joints for portable shelters (2025-12-23),

6. 12492571 - Portable shelters (2025-12-09),

7. 12426592 - Portable ladder and stand systems (2025-09-30),

8. 12403622 - Cordless drill powered log splitter (2025-09-02),

9. 12382864 - Heads for string trimmers and mowers (2025-08-12),

10. 12291926 - Auger with anchoring device and durable bit attachment (2025-05-06),

11. 12262707 - Ladder stand and activity rail assembly (2025-04-01),

12. 12221801 - Shelter support pole with rotating extension mechanism (2025-02-11),

13. 12180733 - Deployable and stowable roof structures for portable shelters, and associated methods (2024-12-31),

14. 12102022 - Dual-direction tiller/cultivator (2024-10-01),

15. 12006718 - Portable shelters (2024-06-11),

Ardisam, Inc. is a manufacturer based in Cumberland, Wisconsin, specializing in innovative outdoor products. The company focuses on developing portable shelters and various outdoor equipment, including cordless drill powered log splitters, string trimmer heads, and augers with anchoring devices. Their product line also features dual-direction tillers, collapsible ice shelters, electric augers, and tree stands, catering to outdoor enthusiasts and professionals alike. Ardisam's commitment to quality and innovation positions it as a key player in the outdoor equipment industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

48 Patents

#1 in Cumberland, WI

#187 in Wisconsin

#7,280 in US

#14,536 in the World

Cumberland, WI, United States of America

Ardisam, Inc.

Forward Citations = 237

42 inventors:

Michael R Furseth (22 out of 38 patents)

Randy Lee Schamberger (13 out of 14 patents)

Robert J Ruppel (11 out of 11 patents)

4. Scott R Nickell (10 out of 11 patents)

5. David E Hare (8 out of 8 patents)

Please report any incorrect information to [email protected]

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