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For the Inventor, By the Inventor

Bath, PA, United States of America

Richard D Ritter

This inventor holds 4 USPTO granted patents. Top assignee: Air Products and Chemicals, Inc.. Active years: 1987-1993.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 29(Granted Patents)


Company Filing History:

goldMedal4 out of 3,219 
 
Air Products and Chemicals, Inc.
 patents

Years Active: 1987-1993

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4 patents (USPTO):Explore Patents
1. 5203511 - Method for fine grinding (1993-04-20),
2. 5195695 - Apparatus for fine grinding (1993-03-23),
3. 4654107 - Hose cooling chamber with cold gas recycle (1987-03-31),
4. 4654094 - Hose cooling process with cold gas recycle (1987-03-31),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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