Inventor

Ryan Edward Schultz

Inventor

Columbus, IN, US

Overview

2002–2021

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 engines18%

Y02TClimate change mitigation technologies related to transportation18%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%

F01LCyclically operating valves for machines or engines12%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1012%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C08LCompositions of macromolecular compounds6%

F02BInternal-combustion piston engines6%

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

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002–2007Patents assigned to NAT STARCH CHEM INVEST (2)· patent assignee history

2002–2007Based in Westford, MA, US· patent location history

2021Patents assigned to CUMMINS INC (3)· patent assignee history

2021Based in Columbus, IN, US· patent location history

2021Based in Columbus, OH, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CUMMINS INC	3	2021
NAT STARCH CHEM INVEST	2	2002–2007

Locations