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ECRM TRUST
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TEWKSBURY, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for precisely driving film material
Patent number
5,344,058
Issue date
Sep 6, 1994
ECRM Trust
Mario Baffo
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for stabilizing laser diode energy output
Patent number
5,309,458
Issue date
May 3, 1994
ECRM Trust
James A. Carl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for correcting hysteresis synchronous motor hu...
Patent number
5,235,263
Issue date
Aug 10, 1993
ECRM Trust
W. Thomas Boston
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74735054 - SCRIPTSETTER
Serial number
74735054
Registration number
2102387
Filing date
Sep 27, 1995
ECRM Trust
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74376316 - DRUMSETTER
Serial number
74376316
Registration number
1894562
Filing date
Apr 5, 1993
ECRM Trust
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74375499 - SCRIPTPRINTER
Serial number
74375499
Filing date
Apr 5, 1993
ECRM Trust
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73611044 - LASERBOND
Serial number
73611044
Registration number
1591504
Filing date
Jul 22, 1986
DATA RECORDING SYSTEMS, INC.
16 - Paper, cardboard and goods made from these materials, not included in other classes