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Inventor

Richard L. Kobman

Inventor
Cass City, MI, US

Overview

4→
Patents
1997–1999
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof33%
Y10TTechnical subjects covered by former us classification25%
H01RElectrically-conductive connections17%
H02KDynamo-electric machines17%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids8%
PatentTitleYear
5,962,946'Method of making a flat commutator'19995,925,962'Electric motor commutator'19995,697,769'Fuel pump outlet assembly'19975,655,892'Thermally actuated fuel pump vapor vent valve'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to WALBRO CORP (4)· patent assignee history
1997–1999Based in Cass City, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WALBRO CORP41997–1999
Locations
LocationPatentsSpan
Cass City, MI, US41997–1999