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Inventor

Lawrence W. Hill

Inventor
Eastham, MA, US

Overview

19→
Patents
1981–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 19 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication15%
H04BTransmission10%
B82YSpecific uses or applications of nanostructures8%
G05DSystems for controlling or regulating non-electric variables8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
E21BEarth or rock drilling6%
G01VGeophysics6%
G05BControl or regulating systems in general6%
G06FElectric digital data processing6%
PatentTitleYear
11,121,389Method and controller for operating power cells using multiple layers of control202110,199,671Apparatus for cleaning catalyst of a power cell20199,819,037'Method and apparatus for cleaning catalyst of a power cell'20178,980,492'Method and apparatus for controlling an array of power generators'20158,943,911'Remote monitoring of stratified layers in grease interceptors'20157,206,882'Triggered communication network for CANOpen networks'20076,937,159'Downhole telemetry and control system using orthogonal frequency division multiplexing'20056,907,485'Hybrid change of state protocol for CANOpen networks'20056,898,149'Reprogrammable downhole telemetry and control system'20056,747,569'Downhole telemetry and control system'20046,205,233'Personal identification system using multiple parameters having low cross-correlation'20015,448,593'Frequency hopping time-diversity communications systems and transceivers for local area networks'19955,257,290'Transmission line termination of guide-communications wire for guided vehicles'19935,245,335'Transceiver system for communication over wire laid along the path of guided/vehicles'19935,168,510'Spread spectrum-time diversity communications systems and transceivers for multidrop area networks'19924,597,082'Transceiver for multi-drop local area networks'19864,484,303'Programmable controller'19844,307,447'Programmable controller'19814,292,666'Programmable controller'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to GOULD INC (2)· patent assignee history
1981–2001Based in Arlington, MA, US· patent location history
1993Patents assigned to COMSOURCE SYSTEMS CORP (2)· patent assignee history
2004–2005Patents assigned to DBI CORP (3)· patent assignee history
2004–2019Based in Eastham, MA, US· patent location history
2015–2021Patents assigned to ENCITE LLC (4)· patent assignee history
2015Patents assigned to HILL LAWRENCE W (2)· patent assignee history
2021Based in North Eastham, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENCITE LLC42015–2021
DBI CORP32004–2005
COMSOURCE SYSTEMS CORP21993
GOULD INC21981–1984
HILL LAWRENCE Wself22015
Locations
LocationPatentsSpan
Eastham, Massachusetts, US92004–2019
Arlington, Massachusetts, US91981–2001
North Eastham, Massachusetts, US12021