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Inventor

David L. Lincoln

Inventor
Johnston, RI, US

Overview

8→
Patents
2018–2021
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties44%
G08BSignalling systems, e.g. personal calling systems33%
G01KMeasuring temperature11%
B66BElevators6%
Y02ATechnologies for adaptation to climate change6%
PatentTitleYear
10,950,108Characterization of aerosols202110,937,294Chamberless air quality monitors with temperature sensing202110,871,452Systems and methods for chamberless smoke detection and indoor air quality monitoring202010,852,233Systems and methods for chamberless smoke detection and indoor air quality monitoring202010,845,294Systems and methods for particulate ingestion sensing in gas turbine engines202010,677,714Optically enhanced protective cover for chamberless point sensor202010,339,778Chamberless air quality monitors with temperature sensing20199,988,242Elevator rail healthy monitoring method2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to OTIS ELEVATOR CO (1)· patent assignee history
2018–2021Based in Johnston, RI, US· patent location history
2019–2021Patents assigned to KIDDE TECH INC (5)· patent assignee history
2020Patents assigned to RAYTHEON TECH CORP (1)· patent assignee history
2020Patents assigned to UNITED TECHNOLOGIES CORP (1)· patent assignee history
2020Based in Cromwell, CT, US· patent location history
2021Patents assigned to ROSEMOUNT AEROSPACE INC (1)· patent assignee history
2021Based in Cromwel, CT, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KIDDE TECH INC52019–2021
OTIS ELEVATOR CO12018
RAYTHEON TECH CORP12020
ROSEMOUNT AEROSPACE INC12021
UNITED TECHNOLOGIES CORP12020
Locations
LocationPatentsSpan
Johnston, RI, US52018–2021
Cromwell, CT, US22020
Cromwel, CT, US12021