Span Instruments, Inc.

Organization

Plano, TX, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Inventory control probe and control module with docking station
- Patent number 5,949,049
- Issue date Sep 7, 1999
- Span Instruments, Inc.
- Henry Jemison McCarrick
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Inventory control collar locking ring
- Patent number 5,713,692
- Issue date Feb 3, 1998
- Span Instruments
- Henry Jemison McCarrick
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Inventory control probe
- Patent number D390138
- Issue date Feb 3, 1998
- Span Instruments, Inc.
- Henry Jemison McCarrick
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Inventory control collar
- Patent number D390111
- Issue date Feb 3, 1998
- Span Instruments, Inc.
- Henry Jemison McCarrick
- D09 - Packages and containers for goods
Information Patent Grant
Method for making thin film piezoresistive sensor
- Patent number 5,518,951
- Issue date May 21, 1996
- Span Instruments, Inc.
- Bruce Paynter
- G01 - MEASURING TESTING
Information Patent Grant
Controlling process gas flow
- Patent number 5,253,669
- Issue date Oct 19, 1993
- Span Instruments, Inc.
- Tommy L. Gray
- G05 - CONTROLLING REGULATING
Information Patent Grant
Regulator flow control
- Patent number 5,218,991
- Issue date Jun 15, 1993
- Span Instruments, Inc.
- Tommy L. Gray
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure gauge with fiber optic sensor
- Patent number 5,138,155
- Issue date Aug 11, 1992
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Flow responsive transmitter and indicator
- Patent number 5,056,373
- Issue date Oct 15, 1991
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Pressure responsive encoder
- Patent number 5,051,729
- Issue date Sep 24, 1991
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Flow responsive transmitter and indicator
- Patent number 4,898,036
- Issue date Feb 6, 1990
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Pressure monitoring apparatus having a Hall-effect detector
- Patent number 4,745,811
- Issue date May 24, 1988
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Condition responsive apparatus
- Patent number 4,599,902
- Issue date Jul 15, 1986
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Regulator/valve controller
- Patent number 4,331,179
- Issue date May 25, 1982
- Span Instruments, Inc.
- Tommy L. Gray
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sensor with adjustable pressure responsive detection and control
- Patent number 4,270,568
- Issue date Jun 2, 1981
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Pressure instrument compensating bladder
- Patent number 4,184,375
- Issue date Jan 22, 1980
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Sensor with adjustable pressure responsive detection and control
- Patent number 4,173,150
- Issue date Nov 6, 1979
- Span Instruments, Inc.
- Tommy L. Gray
- G01 - MEASURING TESTING
Information Patent Grant
Dry pressure gauge with dampened needle movement
- Patent number 4,100,812
- Issue date Jul 18, 1978
- Span Instruments
- Tommy L. Gray
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
75093603
- Serial number 75093603
- Filing date Apr 24, 1996
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74694580 - S
- Serial number 74694580
- Registration number 2058144
- Filing date Jun 27, 1995
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74407111 - SITRAX
- Serial number 74407111
- Registration number 1875856
- Filing date Jun 29, 1993
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74224437 - LASER FILM TECHNOLOGY
- Serial number 74224437
- Registration number 1715307
- Filing date Nov 22, 1991
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74198539 - SIMON
- Serial number 74198539
- Registration number 1700372
- Filing date Aug 27, 1991
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74104995 - THRU TUBE
- Serial number 74104995
- Registration number 1697405
- Filing date Oct 11, 1990
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74015446 - SIMON
- Serial number 74015446
- Registration number 1737495
- Filing date Jan 2, 1990
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73607167 - SPAN INSTRUMENTS SI
- Serial number 73607167
- Filing date Jun 30, 1986
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73230925 - SI
- Serial number 73230925
- Filing date Sep 11, 1979
- Span Instruments, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Span Instruments, Inc.

Organization

Patents Grantslast 30 patents

Inventory control probe and control module with docking station

Inventory control collar locking ring

Inventory control probe

Inventory control collar

Method for making thin film piezoresistive sensor

Controlling process gas flow

Regulator flow control

Pressure gauge with fiber optic sensor

Flow responsive transmitter and indicator

Pressure responsive encoder

Flow responsive transmitter and indicator

Pressure monitoring apparatus having a Hall-effect detector

Condition responsive apparatus

Regulator/valve controller

Sensor with adjustable pressure responsive detection and control

Pressure instrument compensating bladder

Sensor with adjustable pressure responsive detection and control

Dry pressure gauge with dampened needle movement

Trademarklast 30 trademarks

75093603

74694580 - S

74407111 - SITRAX

74224437 - LASER FILM TECHNOLOGY

74198539 - SIMON

74104995 - THRU TUBE

74015446 - SIMON

73607167 - SPAN INSTRUMENTS SI

73230925 - SI