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For the Inventor, By the Inventor

Windsor Locks, CT, United States of America

Ahlstrom Nonwovens LLC


USPTO Granted Patents = 3


Forward Citations = 64

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9 inventors (with patents filed for the assignee):

goldMedal Helen Viazmensky (2 out of 9 patents)

silverMedal John Michael Allen (2 out of 5 patents)

bronzeMedal Richard T Giovannoni (2 out of 2 patents)

4.  Vaughan R Annis (1 out of 3 patents)

5.  Margaret Anne McDade (1 out of 1 patent)

6.  Ludmila Byalik (4 patents)

7.  Graham Kirk Duncan (0 patent)

8.  Alan William Meierhoefer (0 patent)

9.  Raymond Anthony Volpe (0 patent)


3 patents:

1. 8216411 - Spunbonded heat seal material (2012-07-10),
2. 7935646 - Spunbonded heat seal material (2011-05-03),
3. 7732357 - Disposable nonwoven wiping fabric and method of production (2010-06-08),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#4 in Windsor Locks, CT

#1,344 in Connecticut

#71,967 in US

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Windsor Locks, CT, United States of America

Ahlstrom Nonwovens LLC

Forward Citations = 64

9 inventors:

goldMedal Helen Viazmensky (2 out of 9 patents)

silverMedal John Michael Allen (2 out of 5 patents)

bronzeMedal Richard T Giovannoni (2 out of 2 patents)

4.  Vaughan R Annis (1 out of 3 patents)

5.  Margaret Anne McDade (1 out of 1 patent)

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