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Forward Citations = 174

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10 inventors (with patents filed for the assignee):

Charles L Smith (6 out of 12 patents)

Robert G Hilton (1 out of 3 patents)

John Y Stevens (1 out of 1 patent)

4. John J Juzwiak (1 out of 1 patent)

5. John H Juzwiak (1 out of 1 patent)

6. William Elgin Keen, Jr (1 out of 2 patents)

7. Raymond Chestnut (1 out of 1 patent)

8. John J Colussi (1 out of 1 patent)

9. Donald J Frost (1 out of 1 patent)

10. Margaret C Raduta (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 6053857 - Immobilization of thallium during electric arc furnace dust treatment (2000-04-25),

2. 5853474 - Use of stabilized EAFD as a raw material in the production of a portland (1998-12-29),

3. 5569152 - Buffering of cementitious hazardous waste compositions containing (1996-10-29),

4. 5340214 - Pug mill mixer (1994-08-23),

5. 5322389 - Method for transporting a cementitious mixture to an underground space (1994-06-21),

6. 5256197 - Abrasion-resistant synthetic article and method of making (1993-10-26),

7. 5245122 - Method and mixture for treating electric arc furnace dust (1993-09-14),

8. 5211750 - Synthetic aggregate and landfill method (1993-05-18),

9. 4613374 - Pozzolanically stabilized compositions having improved permeability (1986-09-23),

10. 4514307 - Method of stabilizing organic waste (1985-04-30),

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USPTO Data Jan 1 1976 - Dec 30 2025

10 Patents

#15 in Horsham, PA

#1,062 in Pennsylvania

#29,002 in US

#54,308 in the World

Horsham, PA, United States of America

Conversion Systems, Inc.