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Inventor

Raffi Der Manuelian

Inventor
Grand Blanc, MI, US

Overview

3→
Patents
1994–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles33%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,342,157'Checking functionality of fuel tank vapor pressure sensor'20135,960,833'Fuel filler neck assembly'19995,360,034'Dual fuel tank system'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1999Patents assigned to GEN MOTORS CORP (2)· patent assignee history
1994–1999Based in Grand Blanc, MI, US· patent location history
2013Patents assigned to DER MANUELIAN RAFFI (1)· patent assignee history
2013Patents assigned to GM GLOBAL TECH OPERATIONS INC (1)· patent assignee history
2013Patents assigned to KALVELAGE KENNETH J (1)· patent assignee history
2013Patents assigned to MCCARTHY TIMOTHY E (1)· patent assignee history
2013Based in Rochester Hills, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN MOTORS CORP21994–1999
DER MANUELIAN RAFFIself12013
GM GLOBAL TECH OPERATIONS INC12013
KALVELAGE KENNETH J12013
MCCARTHY TIMOTHY E12013
Locations
LocationPatentsSpan
Grand Blanc, MI, US21994–1999
Rochester Hills, MI, US12013