Inventor

Dragutin Tretinjak

Inventor
Kristiansstad, SE

Overview

1→
Patents
1994
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 plastics33%
B29DProducing particular articles from plastics or from substances in a plastic state33%
G02BOptical elements, systems or apparatus33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to TELEFONAKITEBOLAGET L M ERICSS (1)· patent assignee history
1994Based in Kristiansstad, SE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TELEFONAKITEBOLAGET L M ERICSS11994
Locations
LocationPatentsSpan
Kristiansstad, SE11994