logo

For the Inventor, By the Inventor

Wilmington, DE, United States of America

Tomahawk, Inc.


USPTO Granted Patents = 3

% Expired Patents = 66.7

Trademarks = 1

Forward Citations = 2

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal Violeta F Munteanu (3 out of 3 patents)

silverMedal Frederick D Kinney (3 out of 8 patents)

bronzeMedal Donald R Lane (1 out of 5 patents)

4.  Jose A Melendez (1 out of 4 patents)


3 patents:

1. 7041330 - Active steel repassivator for corroded steel in chloride contaminated reinforced concrete structures (2006-05-09),
2. 6740150 - Active steel repassivator for corroded steel in chloride contaminated reinforced concrete structures (2004-05-25),
3. 6340438 - Corrosion inhibiting admixture for concrete (2002-01-22),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#724 in Wilmington, DE

#1,025 in Delaware

#73,716 in US

Wilmington, DE (US)
Wilmington, DE, United States of America

Tomahawk, Inc.

Forward Citations = 2

4 inventors:

goldMedal Violeta F Munteanu (3 out of 3 patents)

silverMedal Frederick D Kinney (3 out of 8 patents)

bronzeMedal Donald R Lane (1 out of 5 patents)

4.  Jose A Melendez (1 out of 4 patents)

Please report any incorrect information to [email protected]
Loading…