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Ion collector assembly
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Patent number 6,091,068
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Issue date Jul 18, 2000
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Leybold Inficon, Inc.
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William E. Parfitt
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H01 - BASIC ELECTRIC ELEMENTS
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Wall deposition monitoring system
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Patent number 5,948,983
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Issue date Sep 7, 1999
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Leybold Inficon, Inc.
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Carl C. Gogol
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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-
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Dual ion source
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Patent number 5,808,308
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Issue date Sep 15, 1998
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Leybold Inficon Inc.
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David H. Holkeboer
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H01 - BASIC ELECTRIC ELEMENTS
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-
-
-
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Sorption pump
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Patent number 5,401,298
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Issue date Mar 28, 1995
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Leybold Inficon, Inc.
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Gunter Voss
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Miniature gas sensor
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Patent number 5,284,569
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Issue date Feb 8, 1994
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Leybold Inficon Inc.
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Tony C. Lee
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G01 - MEASURING TESTING
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Buffered quartz crystal
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Patent number 5,233,261
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Issue date Aug 3, 1993
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Leybold Inficon Inc.
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Abdul Wajid
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H03 - BASIC ELECTRONIC CIRCUITRY
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-
-
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Gas sensor
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Patent number 5,104,513
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Issue date Apr 14, 1992
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Leybold Inficon Inc.
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Tony C. Lee
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G01 - MEASURING TESTING
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-
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Ion detection apparatus
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Patent number 4,952,802
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Issue date Aug 28, 1990
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Leybold Inficon, Inc.
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Anthony N. Duryea
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H01 - BASIC ELECTRIC ELEMENTS
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75669707 - GAS-MATE
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Serial number 75669707
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Registration number 2441892
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Filing date Oct 30, 1999
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LEYBOLD INFICON 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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75789794 - I
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Serial number 75789794
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Registration number 2452079
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Filing date Sep 1, 1999
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LEYBOLD INFICON, 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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75670143 - THE INSTRUMENTAL DIFFERENCE
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Serial number 75670143
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Registration number 2329309
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Filing date Mar 29, 1999
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LEYBOLD INFICON 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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75493619 - SKY
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Serial number 75493619
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Registration number 2380358
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Filing date May 22, 1998
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LEYBOLD INFICON, 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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75428668 - COMPOSER
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Serial number 75428668
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Registration number 2238706
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Filing date Feb 4, 1998
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LEYBOLD INFICON 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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75227255 - WAYPOINT
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Serial number 75227255
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Registration number 2158455
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Filing date Jan 17, 1997
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LEYBOLD INFICON 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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75217519 - TEK-MATE
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Serial number 75217519
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Registration number 2263433
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Filing date Dec 23, 1996
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LEYBOLD INFICON 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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75013555 - OPENING THE FIELD TO NEW IDEAS
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Serial number 75013555
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Registration number 2088213
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Filing date Oct 25, 1995
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LEYBOLD INFICON 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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75013556 - HAPSITE
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Serial number 75013556
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Registration number 2088214
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Filing date Oct 25, 1995
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LEYBOLD INFICON 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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74641871 - TRANSPECTORVIEW
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Serial number 74641871
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Registration number 1949100
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Filing date Mar 3, 1995
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LEYBOLD INFICON, 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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74533425 - MARATHON
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Serial number 74533425
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Filing date Jun 6, 1994
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LEYBOLD INFICON, 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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74448409 - D-TEK
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Serial number 74448409
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Filing date Oct 18, 1993
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LEYBOLD INFICON 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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74383295 - TRANSPECTOR
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Serial number 74383295
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Registration number 1821103
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Filing date Apr 28, 1993
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LEYBOLD INFICON 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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73760893 - QX 2000
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Serial number 73760893
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Registration number 1541382
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Filing date Oct 31, 1988
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LEYBOLD INFICON INC.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments