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Middletown, DE, United States of America

William A Beck

USPTO Granted Patents = 5

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 102(Granted Patents)

Location History:

Little Rock, AR (US) (1997)
Middletown, DE (US) (1992 - 2011)

Company Filing History:

4 out of 16,338

E.i. Dupont De Nemours and Company

1 out of 832,880

Other

patents

Years Active: 1992-2011

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7964180 - Method for enhancing effects of colorants and conditioners (2011-06-21),

2. 7736633 - Method for enhancing effects of colorants and conditioners (2010-06-15),

3. 5834617 - Selective dimerization of pentenenitrile (1998-11-10),

4. 5623921 - Laryngeal mask airway and method for its use (1997-04-29),

5. 5118880 - Method of preparing 2-bromo-4,6-dinitromesitylene (1992-06-02),

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