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Inventor

Karl Conrad

Inventor
Rocklin, CA, US

Overview

2→
Patents
1986–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C04Bprimary
C04BLime, magnesia20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
H01BCables20%
H05KPrinted circuits20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,697,305'Apparatus and method for enhancing conductivity'20104,569,971'Hardeners for epoxy resins'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to RUETGERSWERKE AG (1)· patent assignee history
1986Based in Moers, DE· patent location history
2010Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2010Based in Rocklin, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO12010
RUETGERSWERKE AG11986
Locations
LocationPatentsSpan
Rocklin, California, US12010
Moers, DE11986