Inventor
Kraig A. Proehl
Inventor
Loveland, CO, US
Overview
Patents· 7 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 transducer67%
G05BControl or regulating systems in general22%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
5,694,382'Blank sector detection for optical disk drive'19975,428,587'Input/output communication between autochanger and drive'19955,231,616'Calibration of a cartridge handling device using mechanical sense of touch'19935,164,928'Error recovery in a cartridge handling system'19925,134,600'Calibration of a cartridge handling device using mechanical sense of touch'19925,040,159'Mechanical sense of touch in a control system'19914,752,846'Tape drive system with tape position capture circuitry'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1997Patents assigned to HEWLETT PACKARD CO (7)· patent assignee history
1988–1997Based in Loveland, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD CO | 7 | 1988–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Loveland, CO, US | 7 | 1988–1997 |