Inventor

Dean Olson

Inventor

Rockford, IL, US

Overview

8→

Patents

1978–2015

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 8 as inventor

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

F16Dprimary

F16DCouplings for transmitting rotation33%

B01DSeparation17%

B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects8%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%

F16CShafts8%

F16KValves8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

9,052,034'Bucket with wireless remote controlled gate assembly'2015 8,932,465'Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element'2015 8,333,890'Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter element'2012 5,528,860'Gate screw backup system'1996 4,747,200'Method of assembling a tripod universal joint'1988 4,693,698'Composite roller for the tripod of a free-plunging constant velocity universal joint'1987 4,138,863'Universal joint cross with adjustable bearing cups'1979 4,129,016'Universal joint cross'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1988Patents assigned to ROCKFORD ACROMATIC PRODUCTS CO (4)· patent assignee history

1978–1988Based in Rockford, IL, US· patent location history

1996–2015Based in Orchard, IA, US· patent location history

2012–2015Patents assigned to CUMMINS FILTRATION IP INC (2)· patent assignee history

2012Patents assigned to ABDALLA WASSEM (1)· patent assignee history

2012Patents assigned to AMIRKHANIAN HENDRIK (1)· patent assignee history

2012Patents assigned to BAGCI ISMAIL C (1)· patent assignee history

2012–2015Based in Cookeville, TN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROCKFORD ACROMATIC PRODUCTS CO	4	1978–1988
CUMMINS FILTRATION IP INC	2	2012–2015
ABDALLA WASSEM	1	2012
AMIRKHANIAN HENDRIK	1	2012
BAGCI ISMAIL C	1	2012

Locations

Location	Patents	Span
Rockford, Illinois, US	4	1978–1988
Orchard, IA, US	2	1996–2015
Cookeville, TN, US	2	2012–2015