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Winneconne, WI, United States of America

Ingersoll Equipment Co., Inc.

USPTO Granted Patents = 14

Forward Citations = 105

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9 inventors (with patents filed for the assignee):

Dale A Manteufel (5 out of 6 patents)

James L Wirsbinski (3 out of 10 patents)

Alan G Klug (2 out of 5 patents)

4. John H Marto (2 out of 10 patents)

5. William J Schlapman (2 out of 7 patents)

6. Roger T Gault (2 out of 5 patents)

7. Edward E Klein (1 out of 9 patents)

8. Mark R Fralish (1 out of 5 patents)

9. Tim J Noffke (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 4723933 - PTO linear control latch (1988-02-09),

2. 4662646 - Trailing mower and drawbar articulation (1987-05-05),

3. D285080 - Trailing lawn mower (1986-08-12),

4. 4582504 - Trailing mower, belt, clutch and brake assembly (1986-04-15),

5. 4580669 - Mower drive mechanism (1986-04-08),

6. 4558881 - Tractor-mounted implement hitch arrangement (1985-12-17),

7. 4535647 - Control handle arrangement for power takeoff valve (1985-08-20),

8. 4523489 - Ground drive control (1985-06-18),

9. 4502344 - Self-energizing friction drive transmission (1985-03-05),

10. 4474357 - Valve control linkage (1984-10-02),

11. 4470441 - Hydraulic wood splitter (1984-09-11),

12. 4458737 - Wood splitter height adjusting mechanism (1984-07-10),

13. 4446898 - Self-elevating wood splitter and mounting arrangement (1984-05-08),

14. 4437529 - Detachable hinge assembly (1984-03-20),

Ingersoll Equipment Co., Inc. is a leading provider of industrial equipment and machinery. With over 50 years of experience, we offer a wide range of products including air compressors, pumps, blowers, and more. Our team of experts is dedicated to providing top-quality solutions to meet our customers' needs. Contact us today to learn more about our products and services.

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USPTO Data Jan 1 1976 - Dec 16 2025

14 Patents

#1 in Winneconne, WI

#499 in Wisconsin

#21,607 in US

#40,905 in the World

Winneconne, WI, United States of America

Ingersoll Equipment Co., Inc.

Forward Citations = 105

9 inventors:

Dale A Manteufel (5 out of 6 patents)

James L Wirsbinski (3 out of 10 patents)

Alan G Klug (2 out of 5 patents)

4. John H Marto (2 out of 10 patents)

5. William J Schlapman (2 out of 7 patents)

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