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For the Inventor, By the Inventor

Cranford, NJ, United States of America

Envar Services, Inc.


USPTO Granted Patents = 2

Forward Citations = 35

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4 inventors (with patents filed for the assignee):

goldMedal Mark Y Kigel (2 out of 7 patents)

silverMedal John F Shultis (1 out of 2 patents)

bronzeMedal Eric S Goldman (1 out of 1 patent)

4.  Mark K Demytrk (1 out of 1 patent)


2 patents:

1. 5304710 - Method of detoxification and stabilization of soils contaminated with (1994-04-19),
2. 5158686 - Impurity removal process and apparatus (1992-10-27),
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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#18 in Cranford, NJ

#3,350 in New Jersey

#92,662 in US

...
Cranford, NJ, United States of America

Envar Services, Inc.

Forward Citations = 35

4 inventors:

goldMedal Mark Y Kigel (2 out of 7 patents)

silverMedal John F Shultis (1 out of 2 patents)

bronzeMedal Eric S Goldman (1 out of 1 patent)

4.  Mark K Demytrk (1 out of 1 patent)

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