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VIGILANT WASTE TECHNOLOGIES, INC
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AUSTIN, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Systems, apparatuses, and methods for rendering drugs unusable, irr...
Patent number
11,097,141
Issue date
Aug 24, 2021
Vigilant Waste Technologies, Inc.
David A. Nelson
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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Patent Grant
Waste containment apparatus and method for receiving, analyzing, ve...
Patent number
10,249,153
Issue date
Apr 2, 2019
Vigilant Waste Technologies, Inc.
David A. Nelson
G01 - MEASURING TESTING
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Patent Grant
Systems, apparatuses, and methods for rendering drugs unusable, irr...
Patent number
10,155,127
Issue date
Dec 18, 2018
Vigilant Waste Technologies, Inc.
David A. Nelson
A62 - LIFE-SAVING FIRE-FIGHTING
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Patent Grant
Systems, apparatuses, and methods for disposing and documenting the...
Patent number
10,032,344
Issue date
Jul 24, 2018
Vigilant Waste Technologies, Inc.
David A. Nelson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patents Applications
last 30 patents
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Patent Application
Drug Waste Depository Systems, Apparatuses, And Methods
Publication number
20240033178
Publication date
Feb 1, 2024
Vigilant Waste Technologies, Inc.
David A. Nelson
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Systems, Apparatuses, And Methods For Rendering Drugs Unusable, Irr...
Publication number
20190091504
Publication date
Mar 28, 2019
Vigilant Waste Technologies, Inc.
David A. Nelson
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Waste Containment Apparatus And Method For Receiving, Analyzing, Ve...
Publication number
20180300994
Publication date
Oct 18, 2018
Vigilant Waste Technologies, Inc.
David A. Nelson
G08 - SIGNALLING
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Patent Application
Systems, Apparatuses, And Methods For Disposing And Documenting The...
Publication number
20170287290
Publication date
Oct 5, 2017
Vigilant Waste Technologies, Inc.
David A. Nelson
G01 - MEASURING TESTING