Inventor
Marc Ronshaugen
Inventor
Eden Prairie, MN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing56%
G11BInformation storage based on relative movement between record carrier and transducer22%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
9,987,719Method and assembly for grinding and/or cutting a slider bar on a lapping carrier20189,849,567Lapping assembly or process utilizing a bar stack extender20179,656,367'Universal carrier device and adaptive components for the carrier device'20179,321,143'Lapping device with lapping control feature and method'20169,036,298'Methods and devices to control write pole height in recording heads'20159,017,139'Lapping carrier having hard and soft properties, and methods'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2018Patents assigned to SEAGATE TECHNOLOGY LLC (6)· patent assignee history
2015Patents assigned to REJDA EDWIN FRANK (1)· patent assignee history
2015Patents assigned to RONSHAUGEN MARC PERRY (1)· patent assignee history
2015Patents assigned to YIN HUAQING (1)· patent assignee history
2015–2018Based in Eden Prairie, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEAGATE TECHNOLOGY LLC | 6 | 2015–2018 |
| REJDA EDWIN FRANK | 1 | 2015 |
| RONSHAUGEN MARC PERRYself | 1 | 2015 |
| YIN HUAQING | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eden Prairie, Minnesota, US | 6 | 2015–2018 |