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Southport, ME, United States of America

John F Ludemann

USPTO Granted Patents = 6 (Patent Applications = 1)

Average Co-Inventor Count = 1.8

ph-index = 6

Forward Citations = 486(Granted Patents)

Location History:

Cincinnati, OH (US) (1998 - 1999)
Boothbay Harbor, ME (US) (2000)
Southport, ME (US) (2001 - 2016)

Company Filing History:

Nine West Group, Inc.

Nine West Development Corporation

Years Active: 1998-2016

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D746559 - Footwear sole (2016-01-05),

2. 8793902 - Footwear having waterproof vapor-permeable sole and sockliner for same (2014-08-05),

3. 6199304 - Sockliner (2001-03-13),

4. 6038790 - Flexible sole with cushioned ball and/or heel regions (2000-03-21),

5. 5946825 - Footwear having slow recovery liner (1999-09-07),

6. 5765296 - Exercise shoe having fit adaptive upper (1998-06-16),

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