Forward Citations = 147

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9 inventors (with patents filed for the assignee):

Khalid Rasheed (5 out of 6 patents)

James D Warkentin (5 out of 6 patents)

Roger Jay Montambo (3 out of 3 patents)

4. Roy C Emmes (1 out of 1 patent)

5. Bruce C Christensen (1 out of 3 patents)

6. David N Francis (1 out of 1 patent)

7. Paul M Poeschl (1 out of 1 patent)

8. David L Stockwell (1 out of 1 patent)

9. Richard J Plog (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4187096 - Biocidally-active 1,3-benzodithiole-2-thione compounds (1980-02-05),

2. 4177270 - Soil fungicidal (nitrogen (1979-12-04),

3. 4175677 - Self-contained actuation and detection device (1979-11-27),

4. 4175186 - Biocidally-active, 1,3-benzodithiole-2-one and (1979-11-20),

5. 4139362 - Biocidally-active 1,2,3-benzotrisulfides (1979-02-13),

6. 4137467 - Sensor interface circuit (1979-01-30),

7. 4084954 - Biocidally-active 1,3-benzodithiole-2-one compounds (1978-04-18),

8. D245929 - Fire extinguisher bracket (1977-09-27),

9. D244702 - Actuator assembly for a portable hand fire extinguisher (1977-06-14),

10. D244392 - Combined fire extinguisher and bracket (1977-05-17),

11. 4001949 - Dynamic fire simulator and trainer (1977-01-11),

12. 3990516 - Pneumatic time delay valve (1976-11-09),

Company Overview

The Ansul Company, based in Marinette, Wisconsin, specializes in fire protection and safety solutions. Renowned for its innovative fire suppression systems, Ansul develops a range of products including fire extinguishers, kitchen fire suppression systems, and industrial fire protection equipment. The company focuses on enhancing safety across various sectors, including commercial kitchens, manufacturing, and transportation. With a commitment to quality and reliability, Ansul plays a critical role in safeguarding lives and property from fire hazards.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#1 in Marinette, WI

#575 in Wisconsin

#25,540 in US

#48,129 in the World

Marinette, WI, United States of America

The Ansul Company

Forward Citations = 147

9 inventors:

Khalid Rasheed (5 out of 6 patents)

James D Warkentin (5 out of 6 patents)

Roger Jay Montambo (3 out of 3 patents)

4. Roy C Emmes (1 out of 1 patent)

5. Bruce C Christensen (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: The Ansul Company. Retrieved from https://idiyas.com/company/ansul-company

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]