Forward Citations = 106

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4 inventors (with patents filed for the assignee):

Roy W Salecker (7 out of 10 patents)

David Margherio (1 out of 2 patents)

Rockwell T Sloter (1 out of 4 patents)

4. Donald Borelli (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 5507062 - Sealing structure on a mechanism for advancing a rotating cylindrical (1996-04-16),

2. 5379476 - Skid assembly for conduit cleaner (1995-01-10),

3. 5364240 - Fluid pump with pulsing feature (1994-11-15),

4. 5335388 - Cutter assembly for conduit cleaner (1994-08-09),

5. 5333448 - Fluid control nozzle for conduit cleaner (1994-08-02),

6. 5329662 - Manipulator for conduit cleaner (1994-07-19),

7. 5309595 - Drain cleaning apparatus (1994-05-10),

Spartan Tool, a division of Pettibone Corp, is a leading manufacturer of high-quality sewer and drain cleaning equipment. With a history dating back to 1943, Spartan Tool has established itself as a trusted provider of reliable and durable tools that are used by professionals in the plumbing and wastewater industries. The company's products are known for their innovative design, superior performance, and exceptional customer service.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#2 in Mendota, IL

#1,834 in Illinois

#38,762 in US

Mendota, IL, United States of America

Spartan Tool Div. of Pettibone Corp.

Forward Citations = 106

4 inventors:

Roy W Salecker (7 out of 10 patents)

David Margherio (1 out of 2 patents)

Rockwell T Sloter (1 out of 4 patents)

4. Donald Borelli (1 out of 1 patent)

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