FROST CONTROLS, INC.

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PORTLAND, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromechanical relay system
- Patent number 5,559,664
- Issue date Sep 24, 1996
- Frost Controls, Inc.
- James Dogul
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light curtain system with system and watchdog microcontrollers
- Patent number 5,218,196
- Issue date Jun 8, 1993
- Frost Controls, Inc.
- James Dogul
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74595929 - SF1
- Serial number 74595929
- Registration number 2000665
- Filing date Nov 7, 1994
- Frost Controls, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74594965 - SECURITY FORCE
- Serial number 74594965
- Registration number 1990746
- Filing date Nov 4, 1994
- Frost Controls, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments