LexDanaLexDanabeta
Inventor

Lawrence B. Farr

Inventor
Asheville, NC, US

Overview

10→
Patents
2001–2015
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Hprimary
H02HEmergency protective circuit arrangements21%
F01DNon-positive displacement machines or engines, e.g. steam turbines11%
B23BTurning5%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%
F16DCouplings for transmitting rotation5%
G01BMeasuring length, thickness or similar linear dimensions5%
G01KMeasuring temperature5%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%
G01MTesting static or dynamic balance of machines or structures5%
G01RMeasuring electric variables5%
PatentTitleYear
9,044,812'Jig and method for modifying casing in turbine system'20158,910,531'System for determining target misalignment in turbine shaft and related method'20148,539,810'Method and apparatus for calibrating a torque measurement'20138,493,012'Protection relay, electrical switching apparatus, and system for determining and outputting fault current available at a load and incident energy or personal protective equipment level operatively associated therewith'20138,248,739'Electrical switching apparatus and protection apparatus determining thermal age of another apparatus or a number of insulators'20128,203,814'Electrical switching apparatus including a plurality of Rogowski coils and method of calibrating the same'20128,094,426'Electrical switching apparatus providing coordinated opening with a circuit interrupter and method of operating the same'20127,188,997'Apparatus and method for detecting hot spots in an electric power conductor'20076,388,248'Control voltage isolation system for electrical rotating apparatus utilizing fiber optics and associated method'20026,232,751'Excitation control system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2013Patents assigned to EATON CORP (7)· patent assignee history
2001–2013Based in Asheville, NC, US· patent location history
2012–2013Patents assigned to FARR LAWRENCE B (4)· patent assignee history
2012–2013Patents assigned to KELLIS JOE M (2)· patent assignee history
2013–2015Patents assigned to GEN ELECTRIC (3)· patent assignee history
2013–2015Patents assigned to FARR II LAWRENCE BROWN (2)· patent assignee history
2013–2015Based in Greenville, SC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EATON CORP72001–2013
FARR LAWRENCE Bself42012–2013
GEN ELECTRIC32013–2015
FARR II LAWRENCE BROWNself22013–2015
KELLIS JOE M22012–2013
Locations
LocationPatentsSpan
Asheville, NC, US72001–2013
Greenville, SC, US32013–2015