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Inventor

Matthew Gryniewski

Inventor
Mississauga, CA

Overview

3→
Patents
2015–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

B25Jprimary
B25JManipulators17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
B66BElevators8%
E02BHydraulic engineering8%
E03FSewers8%
F03BMachines or engines for liquids8%
F16LPipes8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
11,105,312Penstock internal maintenance system and process of assembling, anchor unit20219,481,096'Robotic arm'20169,044,865'Two joint module'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to ENGINEERING SERVICES INC (1)· patent assignee history
2015–2016Based in Mississauga, CA· patent location history
2016Patents assigned to ENG SERVICES INC (1)· patent assignee history
2021Patents assigned to TRACTEL LTD (1)· patent assignee history
2021Based in Scarborough, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ENG SERVICES INC12016
ENGINEERING SERVICES INC12015
TRACTEL LTD12021
Locations
LocationPatentsSpan
Mississauga, CA22015–2016
Scarborough, CA12021