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SCI-AGRA, INC.
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FORT WAYNE, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reflected light detecting apparatus and method
Patent number
4,868,901
Issue date
Sep 19, 1989
Sci-Agra, Inc.
Robert J. Kniskern
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74139756 - CENSUS-VIEW
Serial number
74139756
Registration number
1798506
Filing date
Feb 15, 1991
SCI-AGRA, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74010610 - CENSUS
Serial number
74010610
Registration number
1778712
Filing date
Dec 14, 1989
SCI-AGRA, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73662385 - SCIAGRA
Serial number
73662385
Registration number
1472958
Filing date
May 22, 1987
SCI-AGRA, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments