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Inventor

King D. Eng

Inventor
Fishkill, NY, US

Overview

4→
Patents
1981–2021
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.

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general23%
B01DSeparation15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C23CCoating metallic material8%
F02BInternal-combustion piston engines8%
G06FElectric digital data processing8%
G06KGraphical data reading8%
Y02TClimate change mitigation technologies related to transportation8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,891,526Functional image archiving20214,416,674'Filter for treating a particle-carrying gaseous stream'19834,360,957'Method for fabricating an exhaust gas treating unit'19824,289,810'In-situ cavity coating method'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1983Patents assigned to TEXACO INC (3)· patent assignee history
1981–1983Based in Fishkill, NY, US· patent location history
2021Patents assigned to GOOGLE LLC (1)· patent assignee history
2021Based in Fremont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEXACO INC31981–1983
GOOGLE LLC12021
Locations
LocationPatentsSpan
Fishkill, New York, US31981–1983
Fremont, California, US12021