James F Collum

age ~58

from Katy, TX

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Also known as:

James Francis Collum
Jim Collum
Brian C Sine

Phone and address:: 2822 Red Maple Dr, Katy, TX 77494
281 574-1926

Connected to:

James Collum Phones & Addresses

2822 Red Maple Dr, Katy, TX 77494 • 281 574-1926
1075 Charmin Dr, Forest, VA 24551 • 804 525-0733
Wauconda, IL
836 W Panorama Dr #3A, Palatine, IL 60067 • 847 525-0733
200 Braziel Bay, Point, TX 75472
Defiance, MO
Saint Charles, MO
Wauconda, IL
Saint Louis, MO
2822 Red Maple Dr, Katy, TX 77494

Name / Title

Company / Classification

Phones & Addresses

James J Collum

SEXUAL HARASSMENT AND DISCRIMINATION TRAINING, LTD

James J Collum

ENDOR'S ARBORIST & ROPE SUPPLY, LLC

James Collum
Communications Engineering

CTA Communications, Inc
Professional, Scientific and Techincal Servies · Architectural, Engineering and Related Services · Architectural Services Engineering Services · Engineering Services · Cell Phone Service · Telecommunications Consultants

9360 Glacier Hwy STE 202, Juneau, AK 99801
109 Norfolk Ave Attn: Shirley Troutt, Roanoke, VA 24011
20715 Timberlake Rd SUITE 106, Lynchburg, VA 24502
PO Box 13446, Roanoke, VA 24034
434 239-9200, 434 239-9221

Us Patents

Secure Transmission System For A Digital Trunked Radio System
view source
US Patent:

7697689, Apr 13, 2010
Filed:

Mar 5, 2007
Appl. No.:

11/714030
Inventors:

James F. Collum - Forest VA, US
William Oscar Janky - Goode VA, US
Dennis Maddox - Rustburg VA, US
Assignee:

Pine Valley Investments, Inc. - Las Vegas NV
International Classification:

H04M 1/66
H04M 1/68
H04K 1/00
H04L 9/00
US Classification:

380270, 455410, 455411
Abstract:

A security system for a digital trunked radio system having a digital control channel and a plurality of working channels, wherein said working channels are assigned for temporary use of individual radio units by digital control signals transmitted over said control channel, said control channel carrying digital control signals between a base site and said radio units, comprising a digital key, said key used to limit access to the system equipment and system control channel transmissions.

Secure Transmission System For A Digital Trunked Radio System
view source
US Patent:

20040203733, Oct 14, 2004
Filed:

Jun 17, 2002
Appl. No.:

10/173485
Inventors:

James Collum - Forest VA, US
William Oscar Janky - Goode VA, US
Eugene Peterson - Forest VA, US
International Classification:

H04Q007/20
US Classification:

455/426100, 455/518000, 455/411000
Abstract:

A security system for a digital trunked radio system having a digital control channel and a plurality of working channels, wherein said working channels are assigned for temporary use of individual radio units by digital control signals transmitted over said control channel, said control channel carrying digital control signals between a base site and said radio units, comprising a digital key, said key used to limit access to the system equipment and system control channel transmissions.