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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Earl W Cummins

This inventor holds 5 USPTO granted patents. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1979-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Earl W Cummins. Retrieved from https://idiyas.com/inventor/earl-w-cummins

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 40(Granted Patents)


Company Filing History:

goldMedal5 out of 16,339 
 
E.i. Dupont De Nemours and Company
 patents

Years Active: 1979-1983

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5 patents (USPTO):Explore Patents
1. 4388327 - Method of increasing milk production of dairy cattle (1983-06-14),
2. 4335257 - Preparation of the calcium salt of (1982-06-15),
3. 4310690 - Preparation of the calcium salt of (1982-01-12),
4. 4178448 - Process for preparing herbicidal triazines (1979-12-11),
5. 4150225 - Process for preparing herbicidal triazines (1979-04-17),

Title: Earl W Cummins: Innovator in Dairy Cattle Production

Introduction

Earl W Cummins is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of dairy cattle production, holding a total of 5 patents. His innovative approaches have the potential to enhance milk production and improve agricultural practices.

Latest Patents

Among his latest patents is a method for increasing milk production in dairy cattle. This method involves supplementing the diets of the cattle with gamma-methylmercapto-alpha-hydroxybutyric acid and its oligomers. Another significant invention is a novel process for preparing the calcium salt of alpha-hydroxy-gamma-methylmercaptobutyric acid (MHBA) by contacting solid calcium oxide or calcium hydroxide with liquid MHBA. These inventions reflect his commitment to advancing agricultural science.

Career Highlights

Earl W Cummins is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of science and technology. His work at this company has allowed him to focus on innovative solutions that address the needs of the agricultural sector.

Collaborations

Throughout his career, Earl has collaborated with esteemed colleagues such as Steven I Gleich and Robert M Vigilant. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Earl W Cummins stands out as an influential inventor in the realm of dairy cattle production. His innovative patents and collaborations highlight his dedication to improving agricultural practices. His contributions continue to impact the industry positively.

Profile summary based on public USPTO records.
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]
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