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Inventor

Howard Merriam

Inventor
Edina, MN, US

Overview

10→
Patents
2009–2020
Patent span
LOC
Primary field

Patents· 10 as inventor

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

LOC25primary
LOC2580%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like10%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like10%
PatentTitleYear
10,870,956Traffic channelizer2020D0693482'Permeable paver block'20138,425,146'Permeable paving system'2013D0674115'Permeable paver block'2013D0662226'Molded surface of a concrete product'2012D0651723'Molded surface of a concrete product'2012D0638553'Molded surface of a concrete product'2011D0625026'Molded surface of a concrete product'2010D0609368'Molded surface of a concrete product'2010D0598135'Molded surface of a concrete product'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to ANCHOR WALL SYST (6)· patent assignee history
2009–2012Based in Edina, MN, US· patent location history
2012–2013Patents assigned to MERRIAM HOWARD (4)· patent assignee history
2012Patents assigned to JOHNSON JAY J (2)· patent assignee history
2012Patents assigned to MUGGE JIMMIE L (2)· patent assignee history
2013–2020Patents assigned to STUDIO5051 LLC (4)· patent assignee history
2013–2020Based in Minneapolis, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANCHOR WALL SYST62009–2012
MERRIAM HOWARDself42012–2013
STUDIO5051 LLC42013–2020
JOHNSON JAY J22012
MUGGE JIMMIE L22012
Locations
LocationPatentsSpan
Edina, Minnesota, US62009–2012
Minneapolis, Minnesota, US42013–2020