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For the Inventor, By the Inventor

Rochester, MN, United States of America

Jeffrey L Lovgren

This inventor holds 5 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1978-1986.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 5

Forward Citations = 79(Granted Patents)


Company Filing History:

goldMedal5 out of 166,209 
 
International Business Machines Corporation
 patents

Years Active: 1978-1986

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5 patents (USPTO):Explore Patents
1. 4591727 - Solid state scanner for a variable speed transport (1986-05-27),
2. 4578722 - Method for checking disk identity in a flexible disk recorder (1986-03-25),
3. 4484178 - Digital-to-analog converter (1984-11-20),
4. 4202020 - Magnetic head load control system (1980-05-06),
5. 4110804 - Read/write and tunnel erase magnetic head assembly (1978-08-29),
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