INVIS-A-STAT

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

—
INTERNET OF ZONING

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

—
IOZ

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

—
VRF-VAV

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

Nov 17, 2020
FRESHEX

Environmental Control Apparatus

Owner

TROLEX CORPORATION

Jun 3, 2008
RETRO-ROUND

Environmental Control Apparatus

Owner

TROLEX CORPORATION

—
INSERT-A-DAMPER

Metal Goods

Owner

TROLEX CORPORATION

—
MASTERTROL

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

Oct 25, 2005
FRESHEX

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

Jun 26, 2007
ZONE-A-TROL

Electrical and Scientific Apparatus and 2 other

Owner

TROLEX CORPORATION

—
ZONEFIRST

Environmental Control Apparatus

Owner

TROLEX CORPORATION

Jun 2, 2009
ZONEX

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

Jul 24, 2001
SOFTZONE

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

—
AUTOMATIC BALANCING SYSTEM

Environmental Control Apparatus

Owner

TROLEX CORPORATION

—
TROLEX

Electrical and Scientific Apparatus and 2 other

Owner

TROLEX CORPORATION

Mar 27, 1990
SAFE-T-TROL

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

Feb 7, 1978
SOLAR-TROLER

Electrical and Scientific Apparatus

Owner

TROLEX CORPORATION

Sep 5, 1978
MASTERTROL

Fancy Goods

Owner

TROLEX CORPORATION

Aug 8, 1972