Robert Johnston
Radiology at Holw Br Ct, Tampa, FL

License number
Florida 25093
Effective Date
Oct 1, 2016
Expiration Date
Sep 30, 2014
Category
Health Care
Type
Radiologic Technology
Address
Address
4408 Hollow Branch Ct, Tampa, FL 33624
Phone
(813) 265-1938

Professional information

Robert Johnston Photo 1

Robert Johnston - Tampa, FL

Work:
School District of Hillsborough County
Bus Driver
Trans-Phos - Bartow, FL
Mini Wheel Dump Truck Driver
Davis Concrete - Dunedin, FL
Concrete Dry Mix Driver
Florida Trucking Company - Riverview, FL
Mini Wheel Dump Truck Driver
Mears Transportation Group - Orlando, FL
Shuttle Driver
NYS Department of Transportation - Melville, NY
High Maintenance Worker
US Army and Army National Guard
Equipment Operator-Class
SUNY Old Westbury College - Old Westbury, NY
Motor Vehicle Operator
Pilgrim State Psychiatric Center - Brentwood, NY
Motor Vehicle Operator


Robert Johnston Photo 2

Owner At Metal Masters&Amp;Mech.

Position:
owner at metal masters&mech.
Location:
Tampa/St. Petersburg, Florida Area
Industry:
Shipbuilding
Work:
metal masters&mech. - owner


Robert Johnston Photo 3

Twin Screw Press With Interrupted Flights

US Patent:
6550376, Apr 22, 2003
Filed:
Jan 23, 2001
Appl. No.:
09/766970
Inventors:
Robert Boyd Johnston - Tampa FL 33605
International Classification:
B30B 304
US Classification:
100146, 100150, 100126, 100117
Abstract:
A screw press with twin screws is provided with discontinuities or interruptions in the flighting of the screws Stationary resistor teeth protrude at these interruptions into the flow of material being pressed.


Robert Johnston Photo 4

External Tension Adjustment Device For A Filtering Sleeve In A Filtering Machine

US Patent:
6117321, Sep 12, 2000
Filed:
Jan 25, 1999
Appl. No.:
9/237982
Inventors:
Robert Boyd Johnston - Tampa FL
International Classification:
B01D 3380
US Classification:
210249
Abstract:
An adjustable elastic support is provided for a filtering sleeve. A tilting body 1 has one extremity with an inlet 2. A filter unit 3 is lodged inside the body 1. The lower portion of the body 1 is provided with an outlet 5 for the filtrate. An outlet 6 for solids of the filtration process is also provided. The tilting body 1 is assembled on a frame 7 through a pivot 8 and an inclination regulation device 9. The filtering unit 3 includes a filtering sleeve 10 operated conjunction with a rotor 11. Sleeve 10 is assembled on the filtering unit 3 through supports 12, 19 and 22. The supports 12 and 19 are movable and are associated with a tension adjusting device 21.