Inventor

John L. Marty

Inventor

White Bear Lake, MN, US

Overview

7→

Patents

1990–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 7 as inventor

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

E01Cprimary

E01CConstruction of, or surfaces for, roads, sports grounds, or the like25%

Y10TTechnical subjects covered by former us classification25%

B01FMixing, e.g. dissolving, emulsifying or dispersing6%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%

B67DDispensing, delivering or transferring liquids, not otherwise provided for6%

E01HStreet cleaning6%

F16HGearing6%

G03GElectrography6%

PatentTitleYear

6,511,259'Particle dispenser with fluid assist to control particle velocity for use on a moving vehicle'2003 5,865,943'Apparatus for applying adhesive product to road barriers'1999 5,785,453'Chariot for depressing pavement marking tape'1998 5,772,359'Self-propelled pavement marking tape applicator'1998 5,451,287'Machine for wrapping tubular markers with a reflective material'1995 5,023,668'Method and apparatus for adhesive transfer'1991 4,941,596'Mixing system for use with concentrated liquids'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to MINNESOTA MINING & MFG (6)· patent assignee history

1990–2003Based in White Bear Lake, MN, US· patent location history

1999Based in St. Paul, MN, US· patent location history

2003Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MINNESOTA MINING & MFG	6	1990–1999
3M INNOVATIVE PROPERTIES CO	1	2003

Locations

Location	Patents	Span
White Bear Lake, Minnesota, US	6	1990–2003
St. Paul, Minnesota, US	1	1999