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Inventor

Paul Koch

Inventor
Chagrin Falls, OH, US

Overview

5→
Patents
1987–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests23%
B01DSeparation15%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in  a carrier gas or air15%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges15%
A47GHousehold or table equipment8%
C10GCracking hydrocarbon oils8%
F21SNon-portable lighting devices8%
G02BOptical elements, systems or apparatus8%
PatentTitleYear
10,823,396Radiant heat insert202010,030,867Radiant heat insert20184,999,108'Filter element which conducts static electricity'19914,878,157'Fiber optic christmas tree'19894,673,499'Water separator and filter for liquid hydrogens'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1991Patents assigned to FAUDI FEINBAU (2)· patent assignee history
1987–1991Based in Oberursel, DE· patent location history
1989Patents assigned to KOCH PAUL H (1)· patent assignee history
1989Based in Lihue, HI, US· patent location history
2018–2020Patents assigned to PSNERGY LLC (2)· patent assignee history
2018–2020Based in Chagrin Falls, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FAUDI FEINBAU21987–1991
PSNERGY LLC22018–2020
KOCH PAUL Hself11989
Locations
LocationPatentsSpan
Chagrin Falls, OH, US22018–2020
Oberursel, DE21987–1991
Lihue, HI, US11989