Inventor

B. Jerry Song

Inventor

Columbus, IN, US

Overview

2004–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F02Dprimary

F02DControlling combustion engines13%

Y02TClimate change mitigation technologies related to transportation13%

B01FMixing, e.g. dissolving, emulsifying or dispersing7%

B05BSpraying apparatus7%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%

F02BInternal-combustion piston engines7%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%

F04DNon-positive-displacement pumps7%

F24FAir-conditioning7%

G09GArrangements or circuits for control of indicating devices using static means to present variable information7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004–2012Patents assigned to CUMMINS INC (2)· patent assignee history

2004–2012Based in Columbus, IN, US· patent location history

2012Patents assigned to BRACKNEY LARRY J (1)· patent assignee history

2012Patents assigned to CHI JOHN N (1)· patent assignee history

2012Patents assigned to DOLLMEYER THOMAS A (1)· patent assignee history

2019Patents assigned to JINHUA CITY XINAN ELECTRIC CO LTD (1)· patent assignee history

2019Based in Jinhua, CN· patent location history

2021Based in Paju-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CUMMINS INC	2	2004–2012
BRACKNEY LARRY J	1	2012
CHI JOHN N	1	2012
DOLLMEYER THOMAS A	1	2012
JINHUA CITY XINAN ELECTRIC CO LTD	1	2019

Locations