Trademarks = 28

Forward Citations = 47

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4 inventors (with patents filed for the assignee):

Richard B Parker (1 out of 2 patents)

David J Kierzkowski (1 out of 3 patents)

John D Puetz (1 out of 1 patent)

4. Arnold B Storrs (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5601836 - Nutritional supplement for calving ruminant animals (1997-02-11),

2. 5352409 - Buffer and method for buffering hot tubs and spas (1994-10-04),

3. 5306432 - Water purification (1994-04-26),

4. 4226940 - Non-frozen concentrated bacterial cultures (1980-10-07),

Great Lakes Biochemical Company, Inc. is a leading provider of high-quality biochemical products and solutions for various industries. With a focus on sustainability and innovation, we offer a wide range of enzymes, reagents, and other biochemicals to support research, manufacturing, and biotech applications. Our products are known for their superior quality and reliability, making us a trusted partner for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#164 in Milwaukee, WI

#1,238 in Wisconsin

#59,078 in US

Milwaukee, WI, United States of America

Great Lakes Biochemical Company, Inc.

Forward Citations = 47

4 inventors:

Richard B Parker (1 out of 2 patents)

David J Kierzkowski (1 out of 3 patents)

John D Puetz (1 out of 1 patent)

4. Arnold B Storrs (1 out of 1 patent)

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