Inventor

Mark E. Tohlen

Inventor

Grapevine, TX, US

Overview

1→

Patents

2015

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B29Cprimary

B29CShaping or joining of plastics25%

B29DProducing particular articles from plastics or from substances in a plastic state25%

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. inserts25%

B29LIndexing scheme associated with subclass b29c, relating to particular articles25%

PatentTitleYear

9,120,255'Composite core and method of making same'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to BELL HELICOPTER TEXTRON INC (1)· patent assignee history

2015Based in Grapevine, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BELL HELICOPTER TEXTRON INC	1	2015

Locations

Location	Patents	Span
Grapevine, Texas, US	1	2015