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Inventor

Klaus Bierwagen

Inventor
Waltham, MA, US

Overview

5→
Patents
1996–2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C23Cprimary
C23CCoating metallic material33%
G11BInformation storage based on relative movement between record carrier and transducer33%
B05CApparatus for applying fluent materials to surfaces, in general17%
C25DProcesses for the electrolytic or electrophoretic production of coatings17%
PatentTitleYear
6,086,728'Cross flow metalizing of compact discs'20006,080,288'System for forming nickel stampers utilized in optical disc production'20005,803,968'Compact disc spin coater'19985,673,195'Compact disc tracking system and method'19975,518,599'Cross flow metalizing of compact discs'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to REFLEKT TECH INC (1)· patent assignee history
1996–2000Based in Waltham, MA, US· patent location history
2000Based in Leominster, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REFLEKT TECH INC11996
Locations
LocationPatentsSpan
Waltham, Massachusetts, US41996–2000
Leominster, Massachusetts, US12000