Inventor
Donald Hoffman
Inventor
Mountain View, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%
G06FElectric digital data processing20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
B23KSoldering or unsoldering10%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light10%
G06TImage data processing or generation, in general10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
7,509,591'Generation engine for a treemap display'20097,346,858'Computer hierarchical display of multiple data characteristics'20087,076,742'Generation engine for a treemap display page'20067,027,052'Treemap display with minimum cell size'20065,880,063'Method of improving coverage of chromogenic reaction product'19995,227,606'Method and apparatus for laser cutting of multiple stacked metal worksheets'19935,215,775'Method of packaging and treating dough shells'19935,197,009'Apparatus for and method of creating delivery route maps'19935,076,434'Supporting container for pizza dough shells and a package for the same formed by the container'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to GAP CONTAINER CORP (2)· patent assignee history
1991–1993Based in Melville, MO, US· patent location history
1993Patents assigned to AMADA LTD US (1)· patent assignee history
1993Patents assigned to MID AMERICA TECHNOLOGIES INC (1)· patent assignee history
1993Based in Laguna Niguel, CA, US· patent location history
1993Based in St. Louis, MO, US· patent location history
1999Patents assigned to WALLACE COMPUTER SERVICES (1)· patent assignee history
1999Based in Elmhurst, IL, US· patent location history
2006–2009Patents assigned to HIVE GROUP (4)· patent assignee history
2006–2009Based in Mountain View, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HIVE GROUP | 4 | 2006–2009 |
| GAP CONTAINER CORP | 2 | 1991–1993 |
| AMADA LTD US | 1 | 1993 |
| MID AMERICA TECHNOLOGIES INC | 1 | 1993 |
| WALLACE COMPUTER SERVICES | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mountain View, California, US | 4 | 2006–2009 |
| Melville, MO, US | 2 | 1991–1993 |
| Elmhurst, Illinois, US | 1 | 1999 |
| Laguna Niguel, California, US | 1 | 1993 |
| St. Louis, MO, US | 1 | 1993 |