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For the Inventor, By the Inventor

Hopewell Junction, NY, United States of America

Joseph H Koestner

This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1976-1982.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 127(Granted Patents)


Company Filing History:

goldMedal4 out of 166,264 
 
International Business Machines Corporation
 patents

Years Active: 1976-1982

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4 patents (USPTO):Explore Patents
1. 4342090 - Batch chip placement system (1982-07-27),
2. 4146810 - Radiation heated acceleration (1979-03-27),
3. 3969767 - Spacer supports for flexible disk structures (1976-07-13),
4. 3940794 - Stacked flexible record disk storage apparatus having enhanced disk (1976-02-24),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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