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For the Inventor, By the Inventor

Akron, OH, United States of America

Robert H Campbell

This inventor holds 4 USPTO granted patents. Top assignee: Monsanto Company. Active years: 1976-1981.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal4 out of 3,289 
 
Monsanto Company
 patents

Years Active: 1976-1981

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4 patents (USPTO):Explore Patents
1. 4244864 - Poly(6-oxy-2,2,4-trialkyl-1,2-dihydroquinoline)alkylene compounds as (1981-01-13),
2. 4161474 - Bis-(alkylaminophenoxy)alkanes as antidegradants for rubber (1979-07-17),
3. 4065443 - Vulcanization of rubber with phosphinothioyl amino sulfides (1977-12-27),
4. 3974170 - Preparation of 2-mercaptoazoles (1976-08-10),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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