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Inventor

Michael J. Kemen

Inventor
Lowell, MI, US

Overview

3→
Patents
2003–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

A47Cprimary
A47CChairs27%
B29CShaping or joining of plastics27%
B29LIndexing scheme associated with subclass b29c, relating to particular articles18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
B29DProducing particular articles from plastics or from substances in a plastic state9%
PatentTitleYear
10,966,527Seating arrangement and method of construction20216,849,227'Method of manufacturing furniture article'20056,669,301'Furniture article having panel and integral perimeter frame'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to STEELCASE DEV CORP (2)· patent assignee history
2003–2021Based in Lowell, MI, US· patent location history
2021Patents assigned to STEELCASE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STEELCASE DEV CORP22003–2005
STEELCASE INC12021
Locations
LocationPatentsSpan
Lowell, MI, US32003–2021