Inventor

Michael Duncan

Inventor

Lake City, MN, US

Overview

12→

Patents

1987–2018

Patent span

Performing operations

Primary field (CPC B)

Patents· 12 as inventor

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

D06Fprimary

D06FLaundering, drying, ironing, pressing or folding textile articles13%

A47LDomestic washing or cleaning9%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers9%

B82YSpecific uses or applications of nanostructures9%

C02FTreatment of water, waste water, sewage, or sludge9%

A61FFilters implantable into blood vessels4%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing4%

B01DSeparation4%

B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects4%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%

PatentTitleYear

D0827809Portable nebulizer2018 D0663798'Assist device'2012 8,157,664'Assist device'2012 7,950,254'Method and system for washing'2011 7,823,237'Methods for cleaning laundry with reduced sorting'2010 7,226,070'Semiautomatic visual trailering guide'2007 7,114,209'Method for cleaning a soiled article'2006 6,349,845'Cooler cover'2002 6,281,892'System and method of table-driven computer interface'2001 6,145,696'Cooler cover'2000 5,620,125'Bumper attachable accessory support device'1997 4,697,840'Snubber device for parallelogram grapple'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to BALDERSON INC (1)· patent assignee history

1997–2012Based in Lake City, MN, US· patent location history

2000–2012Patents assigned to EVEN PAR ENTPR INC (3)· patent assignee history

2001Patents assigned to ALCATEL USA SOURCING LP (1)· patent assignee history

2006–2011Patents assigned to PROCTER & GAMBLE (3)· patent assignee history

2006–2011Based in Morpeth, GB· patent location history

2007–2012Patents assigned to DUNCAN MICHAEL WAYNE (3)· patent assignee history

2007Based in Farmington, MO, US· patent location history

2010Based in Northumberland, GB· patent location history

2018Based in Fareham, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DUNCAN MICHAEL WAYNEself	3	2007–2012
EVEN PAR ENTPR INC	3	2000–2012
PROCTER & GAMBLE	3	2006–2011
ALCATEL USA SOURCING LP	1	2001
BALDERSON INC	1	1987

Locations

Location	Patents	Span
Lake City, Minnesota, US	5	1997–2012
Morpeth, GB	2	2006–2011
Fareham, GB	1	2018
Northumberland, GB	1	2010
Farmington, MO, US	1	2007