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Iris Associates
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Alternating current electrically resistive heating element having i...
Patent number
4,256,945
Issue date
Mar 17, 1981
Iris Associates
Philip S. Carter
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74434078 - INTERNOTES
Serial number
74434078
Filing date
Sep 10, 1993
Iris Associates, Inc.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
74434079 - INTERNOTES
Serial number
74434079
Filing date
Sep 10, 1993
Iris Associates, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74038331 - 3-FOR-3
Serial number
74038331
Registration number
1660319
Filing date
Mar 14, 1990
Iris Associates, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments