Inventor

Howard S. Savage

Inventor

Columbus, IN, US

Overview

9→

Patents

1992–2014

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 9 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification16%

F04BPositive-displacement machines for liquids10%

B01DSeparation6%

B23PMetal-working not otherwise provided for6%

B29CShaping or joining of plastics6%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines6%

H05KPrinted circuits6%

Y02ATechnologies for adaptation to climate change6%

PatentTitleYear

8,839,517'Spin formed catalyst'2014 8,449,831'Spin formed catalyst'2013 7,681,537'Gas extractor for an engine coolant system'2010 7,328,688'Fluid pumping apparatus, system, and method'2008 6,253,736'Fuel injector nozzle assembly with feedback control'2001 5,724,733'Method of producing a piston assembly'1998 5,265,331'Method of manufacturing a piston for an axial piston fluid translating device'1993 5,239,125'EMI/RFI shield'1993 5,117,065'Method of joining shielding used for minimizing EMI or RFI, and the joint formed by the method'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2013Patents assigned to SAVAGE HOWARD S (2)· patent assignee history

1992–1993Based in Urbana, IL, US· patent location history

1993–1998Patents assigned to CATERPILLAR INC (2)· patent assignee history

1993–1998Based in Joliet, IL, US· patent location history

2001–2014Based in Columbus, IN, US· patent location history

2013–2014Patents assigned to CUMMINS FILTRATION IP INC (2)· patent assignee history

2013Patents assigned to BLACKWELL BRYAN E (1)· patent assignee history

2014Patents assigned to CUMMINGS FILTRATION IP INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CATERPILLAR INC	2	1993–1998
CUMMINS FILTRATION IP INC	2	2013–2014
SAVAGE HOWARD Sself	2	1992–2013
BLACKWELL BRYAN E	1	2013
CUMMINGS FILTRATION IP INC	1	2014

Locations

Location	Patents	Span
Columbus, IN, US	5	2001–2014
Joliet, Illinois, US	2	1993–1998
Urbana, Illinois, US	2	1992–1993