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Inventor

Lawrence J. Ptasienski

Inventor
North Oaks, MN, US

Overview

21→
Patents
2014–2020
Patent span
Physics
Primary field (CPC G)

Patents· 21 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
G06KGraphical data reading12%
G08BSignalling systems, e.g. personal calling systems12%
H04LTransmission of digital information, e.g. telegraphic communication11%
G06FElectric digital data processing10%
G07CTime or attendance registers10%
H04BTransmission10%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids10%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment3%
A41DOuterwear2%
PatentTitleYear
10,817,683Determining conditions of components removably coupled to personal protection equipment202010,803,467Personal protection equipment system202010,729,186Personal protection article system202010,445,747Personal protection equipment system201910,387,696Determining conditions of components removably coupled to personal protection equipment201910,349,686Determining conditions of personal protection articles against at least one criterion201910,223,700Personal protection equipment system20199,996,841Method for tracking procedures performed on personal protection equipment and actions of individuals20189,996,842Method for tracking procedures performed on personal protection equipment and actions of individuals20189,996,812Method for tracking procedures performed on personal protection equipment and actions of individuals20189,978,032Method for tracking procedures performed on personal protection equipment and actions of individuals20189,972,017Method for tracking procedures performed on personal protection equipment and actions of individuals20189,901,125'Determining conditions of personal protection articles against at least one criterion'20189,799,038'Method for tracking procedures performed on personal protection equipment and actions of individuals'20179,798,992'Method for tracking procedures performed on personal protection equipment and actions of individuals'20179,721,407'Method for tracking procedures performed on personal protection equipment and actions of individuals'20179,665,999'Method for tracking procedures performed on personal protection equipment and actions of individuals'20179,564,951'Method for tracking procedures performed on personal protection equipment and actions of individuals'20179,536,209'Tracking compliance of personal protection articles'20179,492,690'Determining conditions of components removably coupled to personal protection equipment'20168,760,260'Method for tracking cyclical procedures performed on personal protection equipment'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to 3M INNOVATIVE PROPERTIES CO (21)· patent assignee history
2014–2018Patents assigned to PTASIENSKI LAWRENCE J (4)· patent assignee history
2014–2016Patents assigned to HAMERLY MICHAEL E (2)· patent assignee history
2014–2020Based in North Oaks, MN, US· patent location history
2016–2018Patents assigned to RAKOW NEAL A (3)· patent assignee history
2016–2018Patents assigned to THOMAS CRISTINA U (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO212014–2020
PTASIENSKI LAWRENCE Jself42014–2018
RAKOW NEAL A32016–2018
THOMAS CRISTINA U32016–2018
HAMERLY MICHAEL E22014–2016
Locations
LocationPatentsSpan
North Oaks, Minnesota, US212014–2020