Thomas W. Kroll

Person

Portland, ME, US

People

Patents Grantslast 30 patents

Information Patent Grant
Telephone network interface device
- Patent number 5,570,422
- Issue date Oct 29, 1996
- Siecor Puerto Rico, Inc.
- John J. Napiorkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grommet
- Patent number 5,567,916
- Issue date Oct 22, 1996
- Siecor Corporation
- John J. Napiorkowski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protected telephone network termination module
- Patent number 5,548,641
- Issue date Aug 20, 1996
- Siecor Puerto Rico, Inc.
- Walter K. Butler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone interface security lock
- Patent number 5,497,416
- Issue date Mar 5, 1996
- Siecor Corporation
- Walter K. Butler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone network enclosure containing protected termination device
- Patent number 5,479,505
- Issue date Dec 26, 1995
- Siecor Puerto Rico, Inc.
- Walter K. Butler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone network interface enclosure
- Patent number 5,416,837
- Issue date May 16, 1995
- Siecor Puerto Rico, Inc.
- Mark P. Cote
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone network termination module having insulation displacement...
- Patent number 5,333,193
- Issue date Jul 26, 1994
- Siecor Puerto Rico, Inc.
- Mark P. Cote
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network interface terminal
- Patent number D347618
- Issue date Jun 7, 1994
- Siecor Corporation
- Walter K. Butler
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Insulation displacement terminal for telecommunication devices
- Patent number 5,102,347
- Issue date Apr 7, 1992
- GTE Products Corporation
- Mark P. Cote
- H01 - BASIC ELECTRIC ELEMENTS

Thomas W. Kroll

Person

Patents Grantslast 30 patents

Telephone network interface device

Grommet

Protected telephone network termination module

Telephone interface security lock

Telephone network enclosure containing protected termination device

Telephone network interface enclosure

Telephone network termination module having insulation displacement...

Network interface terminal

Insulation displacement terminal for telecommunication devices