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Rupprecht & Patashnick Company
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Albany, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dual flow path carbon particulate monitor
Patent number
5,401,468
Issue date
Mar 28, 1995
Rupprecht & Patashnick Company
Harvey Patashnick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75700826 - CHEMCOMB
Serial number
75700826
Registration number
2520734
Filing date
May 7, 1999
Rupprecht & Patashnick Company
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75700825 - CHEMPASS
Serial number
75700825
Registration number
2553238
Filing date
May 7, 1999
Rupprecht & Patashnick Company
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments