GEOMETRIC DATA CORPORATION

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WAYNE, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pattern recognition system for generating hematology profile
- Patent number 4,307,376
- Issue date Dec 22, 1981
- Geometric Data Corporation
- Melvin N. Miller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pattern recognition system with keyboard entry for adaptive sensiti...
- Patent number 4,048,616
- Issue date Sep 13, 1977
- Geometric Data Corporation
- Donald J. Hart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic focusing system
- Patent number 4,045,772
- Issue date Aug 30, 1977
- Geometric Data Corporation
- John C. Bouton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of forming a packet of separated microscope slides
- Patent number 4,018,643
- Issue date Apr 19, 1977
- Geometric Data Corporation
- Marshall S. Levine
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic focusing system including quantizing means
- Patent number 4,012,634
- Issue date Mar 15, 1977
- Geometric Data Corporation
- John C. Bouton
- G02 - OPTICS
Information Patent Grant
Pivotable stage for microscope system
- Patent number 4,011,004
- Issue date Mar 8, 1977
- Geometric Data Corporation
- Marshall S. Levine
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
73015463 - HEMAPREP
- Serial number 73015463
- Registration number 1005771
- Filing date Mar 11, 1974
- GEOMETRIC DATA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73005983 - HEMATRAK
- Serial number 73005983
- Registration number 1029205
- Filing date Nov 28, 1973
- GEOMETRIC DATA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments