For the Inventor, By the Inventor

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Research Triangle Park, NC, United States of America

United States of America Environmental Protection Agency

USPTO Granted Patents = 5

Forward Citations = 25

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12 inventors (with patents filed for the assignee):

Jeffrey M Lorrain (2 out of 4 patents)

David A Kirchgessner (2 out of 4 patents)

John O Burckle (1 out of 3 patents)

4. Scott G Huling (1 out of 2 patents)

5. Robert G Arnold (1 out of 4 patents)

6. Raymond A Sierka (1 out of 2 patents)

7. Rakesh Govind (1 out of 9 patents)

8. Fred Kawahara (1 out of 1 patent)

9. Richard Scharp (1 out of 1 patent)

10. Henry Tabak (1 out of 1 patent)

11. James G Mueller (1 out of 4 patents)

12. Peter J Chapman (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 7335246 - Contaminant adsorption and oxidation via the fenton reaction (2008-02-26),

2. 7279103 - Process for the purification of acidic metal-bearing waste waters to permissible discharge levels with recovery of marketable metal products (2007-10-09),

3. 5242825 - Biological remediation of creosote- and similarly-contaminated sites (1993-09-07),

4. 5135729 - Lignosulfonate-modified calcium hydroxide for SO.sub.2 control during (1992-08-04),

5. 4882309 - Lignosulfonate-modified calcium hydroxide for SO2 control during furnace (1989-11-21),

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USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#44 in Research Triangle Park, NC

#1,096 in North Carolina

#50,194 in US

Research Triangle Park, NC, United States of America

United States of America Environmental Protection Agency

Forward Citations = 25

12 inventors:

Jeffrey M Lorrain (2 out of 4 patents)

David A Kirchgessner (2 out of 4 patents)

John O Burckle (1 out of 3 patents)

4. Scott G Huling (1 out of 2 patents)

5. Robert G Arnold (1 out of 4 patents)

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