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Deposition monitor and control system
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Patent number 4,381,894
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Issue date May 3, 1983
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Inficon Leybold-Heraeus, Inc.
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Carl A. Gogol
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Solid state sensor
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Patent number 4,203,199
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Issue date May 20, 1980
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Inficon Leybold-Heraeus, Inc.
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Michael J. Morgan
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G01 - MEASURING TESTING
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Solid state sensor
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Patent number 4,171,341
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Issue date Oct 16, 1979
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Inficon Leybold-Heraeus Inc.
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Michael J. Morgan
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G01 - MEASURING TESTING
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Leak standard generator
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Patent number 4,164,861
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Issue date Aug 21, 1979
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Inficon Leybold-Heraeus Inc.
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Fritz H. Schlereth
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G05 - CONTROLLING REGULATING
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73678667 - HLD 3000
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Serial number 73678667
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Registration number 1482814
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Filing date Aug 17, 1987
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INFICON LEYBOLD-HERAEUS
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73502717 - SENTINEL
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Serial number 73502717
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Registration number 1340371
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Filing date Oct 9, 1984
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INFICON LEYBOLD-HERAEUS
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73502067 - PARTNERS IN PROCESSING
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Serial number 73502067
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Registration number 1366023
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Filing date Oct 2, 1984
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LEYBOLD-HERAEUS VACUUM PRODUCTS, INC.
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42 - Scientific and technological services and research and design relating thereto
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73359526 - QUADREX
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Serial number 73359526
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Filing date Apr 12, 1982
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Inficon Leybold-Heraeus, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73275132 - HLD-2
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Serial number 73275132
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Registration number 1199395
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Filing date Aug 22, 1980
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Inficon Leybold-Heraeus, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73275133 - IC-6000
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Serial number 73275133
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Registration number 1196698
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Filing date Aug 22, 1980
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Inficon Leybold-Heraeus, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73274283 - XTM
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Serial number 73274283
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Registration number 1174967
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Filing date Aug 15, 1980
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Inficon Leybold-Heraeus, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73274284 - IQ 200
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Serial number 73274284
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Registration number 1174968
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Filing date Aug 15, 1980
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Inficon Leybold-Heraeus, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73231203 - INFICON
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Serial number 73231203
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Registration number 1153025
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Filing date Sep 13, 1979
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Inficon Leybold-Heraeus, Inc.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments