Inventor

Gary L. Heitkamp

Inventor
Rochester, MN, US

Overview

9→
Patents
1991–2005
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer41%
Y10TTechnical subjects covered by former us classification35%
G02BOptical elements, systems or apparatus12%
H01RElectrically-conductive connections6%
H05KPrinted circuits6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2000Patents assigned to IBM (6)· patent assignee history
1991–2005Based in Rochester, MN, US· patent location history
1998Patents assigned to SEAGATE TECHNOLOGY (1)· patent assignee history
1998–1999Based in Plymouth, MN, US· patent location history
1998–2000Based in Morgan Hill, CA, US· patent location history
2004–2005Patents assigned to JDS UNIPHASE CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM61991–2000
JDS UNIPHASE CORP22004–2005
SEAGATE TECHNOLOGY11998
Locations
LocationPatentsSpan
Rochester, Minnesota, US41991–2005
Plymouth, Minnesota, US31998–1999
Morgan Hill, California, US21998–2000