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Saint Paul, MN, United States of America

Economics Laboratory, Inc.

USPTO Granted Patents = 64

Trademarks = 37

Forward Citations = 1,905

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67 inventors (with patents filed for the assignee):

James E Maloney (6 out of 9 patents)

James L Copeland (5 out of 56 patents)

William G Mizuno (5 out of 6 patents)

4. Thomas R Oakes (4 out of 22 patents)

5. Spencer B Larson (4 out of 6 patents)

6. Duane L Salmonson (4 out of 4 patents)

7. Peter J Fernholz (3 out of 39 patents)

8. Steven Eugene Lentsch (3 out of 137 patents)

9. John Ellwood Thomas (3 out of 65 patents)

10. David L Nystuen (3 out of 8 patents)

11. Iris N Henderson (3 out of 3 patents)

12. Dennis F Mahoney (3 out of 4 patents)

13. Stephen A Morganson (3 out of 3 patents)

14. William V Block (2 out of 17 patents)

15. Richard V Mullen (2 out of 4 patents)

Core Competencies:

Corrosion Inhibition

Fluid Dispensing

Enzyme Drying Process

Solid Detergent Compositions

Liquid Cleaning Compositions

Paint Stripping Compositions

Foam Inhibition

Sanitizing Compositions

Tote Box Washing

Fabric Treatment

Detergent Dispenser

Mastitis Control

64 patents: Sort by Forward Citations

1. 4675215 - Method and composition for the inhibition of corrosion (1987-06-23),

2. D288954 - Dispensing nozzle (1987-03-24),

3. 4651907 - Method and apparatus for dispensing a fluid using a fluid-operated timer (1987-03-24),

4. 4642258 - Treatment of fabrics in machine dryers using treating means containing (1987-02-10),

5. 4632741 - Synthesis of alkyl phosphinate salts and bis(alkyl) phosphinate salts (1986-12-30),

6. 4624713 - Solid rinse aids and methods of warewashing utilizing solid rinse aids (1986-11-25),

7. 4617272 - Enzyme drying process (1986-10-14),

8. 4595520 - Method for forming solid detergent compositions (1986-06-17),

9. 4594176 - Polyalkylene polyamine-glycol accelerators for paint removal compositions (1986-06-10),

10. 4594175 - Mechanical dishwashing rinse composition having a low foaming sulfonic (1986-06-10),

11. 4590014 - Synthesis of alkyl phosphinate salts (1986-05-20),

12. 4587030 - Foamable, acidic cleaning compositions (1986-05-06),

13. 4579676 - Low-phosphate liquid cleaning composition (1986-04-01),

14. 4571327 - Solid cast detergent dispenser with insert for holding noncompatible (1986-02-18),

15. 4569781 - Cast detergent-containing article and method of using (1986-02-11),

Economics Laboratory, Inc. (ELI) is a leading provider of innovative laboratory solutions for diverse industries. With a strong focus on research and development, we specialize in developing and manufacturing high-quality laboratory equipment, instruments, and consumables. Our extensive product range includes solutions for analytical chemistry, biotechnology, environmental science, healthcare, and more. ELI is committed to delivering reliable and efficient products that meet the evolving needs of our customers. Visit our website for more information about our comprehensive range of laboratory solutions and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

64 Patents

#23 in Saint Paul, MN

#154 in Minnesota

#5,497 in US

#11,185 in the World

Saint Paul, MN, United States of America

Economics Laboratory, Inc.

Forward Citations = 1,905

67 inventors:

James E Maloney (6 out of 9 patents)

James L Copeland (5 out of 56 patents)

William G Mizuno (5 out of 6 patents)

4. Thomas R Oakes (4 out of 22 patents)

5. Spencer B Larson (4 out of 6 patents)

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