For the Inventor, By the Inventor

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Milton, WI, United States of America

Tomah Products, Inc.

USPTO Granted Patents = 12

EPO Patents = 1

Forward Citations = 153

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10 inventors (with patents filed for the assignee):

James A Krogh (8 out of 14 patents)

Michael R Sipe (4 out of 4 patents)

Terry Crutcher (3 out of 21 patents)

4. David Kelly Moss (2 out of 3 patents)

5. John C Miller (1 out of 51 patents)

6. Michael James Williams (1 out of 2 patents)

7. Grahame Nigel Taylor (1 out of 23 patents)

8. Duane S Treybig (1 out of 58 patents)

9. William E Welch (1 out of 3 patents)

10. Timothy E Janota (1 out of 2 patents)

11. Robert A Swenson (4 patents)

12. Ian V Williamson (0 patent)

13. Clifford J Hazel (0 patent)

12 patents: Sort by Forward Citations

1. 7238230 - Asphalt-based coating compositions and salt surfactants (2007-07-03),

2. 7125825 - Amidoamine salt-based viscosifying agents and methods of use (2006-10-24),

3. 6964940 - Method of preparing quaternized amidoamine surfactants (2005-11-15),

4. 6221822 - Detergent compositions having polyalkoxylated amine foam stabilizers (2001-04-24),

5. 6191099 - Method for cleaning hydrocarbon-containing soils from surfaces (2001-02-20),

6. 6169064 - Amine ether acid salt surfactant composition (2001-01-02),

7. 5763379 - Drying-aid composition (1998-06-09),

8. 5730791 - Asphalt-base coating composition with novel hindered acid/amine salt (1998-03-24),

9. 5719118 - Detergent compositions having polyalkoxylated amine foam stabilizers and (1998-02-17),

10. 5622554 - Asphalt-based coating composition with alkoxylated amine-derived salt (1997-04-22),

11. 5618340 - Asphalt-based coating composition with ether amine-acid-complex (1997-04-08),

12. 5407080 - Apatite flotation reagent (1995-04-18),

Tomah Products, Inc. is a leading manufacturer of high-quality industrial equipment and tools for the construction and mining industries. With over 20 years of experience, we are known for our innovative products and commitment to excellence. Our team of experts is dedicated to providing top-notch customer service and reliable solutions for our clients' needs.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

12 Patents

#1 in Milton, WI

#573 in Wisconsin

#25,526 in US

#48,090 in the World

Milton, WI, United States of America

Tomah Products, Inc.

Forward Citations = 153

10 inventors:

James A Krogh (8 out of 14 patents)

Michael R Sipe (4 out of 4 patents)

Terry Crutcher (3 out of 21 patents)

4. David Kelly Moss (2 out of 3 patents)

5. John C Miller (1 out of 51 patents)

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