DANA LABORATORIES, INC.

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SANTA ANA, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for automatically detecting values of periodically time v...
- Patent number 4,069,452
- Issue date Jan 17, 1978
- Dana Laboratories, Inc.
- Arch W. Conway
- G01 - MEASURING TESTING
Information Patent Grant
Voltage level display circuit
- Patent number 4,041,288
- Issue date Aug 9, 1977
- Dana Laboratories, Inc.
- Arch W. Conway
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
73043813 - DANAMETER
- Serial number 73043813
- Registration number 1026640
- Filing date Feb 10, 1975
- DANA LABORATORIES, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72170298 - DANA
- Serial number 72170298
- Registration number 780281
- Filing date Jun 4, 1963
- DANA LABORATORIES, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments