Inventor

George Marshall Horne

Inventor

Kannapolis, NC, US

Overview

9→

Patents

1989–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

E05Bprimary

E05BLocks16%

H02HEmergency protective circuit arrangements16%

G07CTime or attendance registers11%

H01HElectric switches11%

F21VFunctional features or details of lighting devices or systems thereof5%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%

F25CProducing, working or handling ice5%

G01FMeasuring volume, volume flow, mass flow or liquid level5%

G05BControl or regulating systems in general5%

G08CTransmission systems for measured values, control or similar signals5%

PatentTitleYear

10,948,331Capacitive sensing system and related method2021 10,890,365Software logic in a solid-production system2021 10,415,270High security electrochemical lock2019 10,032,328Non-intrusive dial rotation detection of high security locks2018 9,964,284Light for keypad bezel2018 5,774,319'Energy validation arrangement for a self-powered circuit interrupter'1998 5,555,267'Feedforward control system, method and control module'1996 5,524,083'Decentralized, modular tripping arrangement'1996 4,843,533'Transient ride-through AC inverter'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1998Patents assigned to SQUARE D CO (3)· patent assignee history

1989Based in Elgin, SC, US· patent location history

1996–1998Based in Cary, NC, US· patent location history

2018–2019Patents assigned to SARGENT & GREENLEAF (3)· patent assignee history

2018Based in Lexington, KY, US· patent location history

2019–2021Based in Kannapolis, NC, US· patent location history

2021Patents assigned to ELECTROLUX HOME PROD INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SARGENT & GREENLEAF	3	2018–2019
SQUARE D CO	3	1989–1998
ELECTROLUX HOME PROD INC	2	2021

Locations

Location	Patents	Span
Kannapolis, NC, US	3	2019–2021
Cary, NC, US	3	1996–1998
Lexington, KY, US	2	2018
Elgin, SC, US	1	1989