Inventor
John D. Stevens
Inventor
Rochester, MN, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing27%
G11BInformation storage based on relative movement between record carrier and transducer18%
F21VFunctional features or details of lighting devices or systems thereof9%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%
G06KGraphical data reading9%
LOC049%
LOC099%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
D0637405'Storage handle of a hairstyling tool'20117,622,701'Toolessly adjustable cupola and photocontrol receptacle assembly'20095,684,986'Embedded directory method and record for direct access storage device (DASD) data compression'19975,666,560'Storage method and hierarchical padding structure for direct access storage device (DASD) data compression'1997D0379151'Combined bottle and cap'1997D0369551'Bottle'19965,051,926'System wide local copy management of screen copy printing'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1997Patents assigned to IBM (3)· patent assignee history
1991Based in Endicott, NY, US· patent location history
1996–1997Patents assigned to TALKING RAIN BEVERAGE CO INC (2)· patent assignee history
1996–1997Based in Seattle, WA, US· patent location history
1997Based in Rochester, MN, US· patent location history
2009Patents assigned to ABL IP HOLDING LLC (1)· patent assignee history
2009Based in Covington, GA, US· patent location history
2011Patents assigned to GOODY PROD INC (1)· patent assignee history
2011Based in Oxford, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 3 | 1991–1997 |
| TALKING RAIN BEVERAGE CO INC | 2 | 1996–1997 |
| ABL IP HOLDING LLC | 1 | 2009 |
| GOODY PROD INC | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rochester, Minnesota, US | 2 | 1997 |
| Seattle, Washington, US | 2 | 1996–1997 |
| Oxford, Georgia, US | 1 | 2011 |
| Covington, Georgia, US | 1 | 2009 |
| Endicott, New York, US | 1 | 1991 |