MICRO-MAGNETIC INDUSTRIES, INC.

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SAN FRANCISCO, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vending machine acquisition system
- Patent number 4,366,481
- Issue date Dec 28, 1982
- Micro Magnetic Industries, Inc.
- David T. Main
- G07 - CHECKING-DEVICES
Information Patent Grant
Vending machine acquisition system
- Patent number 4,306,219
- Issue date Dec 15, 1981
- Micro Magnetic Industries, Inc.
- David T. Main
- G07 - CHECKING-DEVICES
Information Patent Grant
Multiple document recognition apparatus
- Patent number 4,058,194
- Issue date Nov 15, 1977
- Micro Magnetic Industries, Inc.
- John B. Riddle
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
72310345 - INTER CHANGER
- Serial number 72310345
- Registration number 889046
- Filing date Oct 23, 1968
- MICRO-MAGNETIC INDUSTRIES, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72310346 - MMI
- Serial number 72310346
- Registration number 889722
- Filing date Oct 23, 1968
- MICRO-MAGNETIC INDUSTRIES, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments