8 Utility Patents
#6 in Thurmont, MD
#3,508 in Maryland
#254,065 in US
#519,767 in the World
Forward Citations = 100
Company Filing History:

Gas Sentinel, LLC
Watkins- Johnson Company
4. 1 out of 832,575 patents
Other
5. 1 out of 1
Vectare, Inc.
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