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ENVIRONMENTAL ENGINEERING, INC
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SAN BERNARDINO, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Anti-pollution system
Patent number
5,829,248
Issue date
Nov 3, 1998
Environmental Engineering Corp.
Brian J. Clifton
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76020405
Serial number
76020405
Registration number
2440939
Filing date
Apr 6, 2000
Environmental Engineering, Inc
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75831417 - THERMO-STACK
Serial number
75831417
Registration number
2377741
Filing date
Oct 25, 1999
Environmental Engineering Corporation
7 - Machines and machine tools
Information
Trademark
75831416 - THERMO-FILTER
Serial number
75831416
Filing date
Oct 25, 1999
Environmental Engineering Corporation
7 - Machines and machine tools
Information
Trademark
75821085 - AIRABELLA
Serial number
75821085
Registration number
2460426
Filing date
Oct 11, 1999
Environmental Engineering, Inc
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes