Inventor
David R. Larson
Inventor
Eagle, ID, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography13%
G06KGraphical data reading13%
G11BInformation storage based on relative movement between record carrier and transducer13%
H01HElectric switches13%
H02HEmergency protective circuit arrangements13%
H02JElectric power networks13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids13%
PatentTitleYear
7,453,677'Power and safety control hub'20086,836,626'Fuser temperature control based on image density'20046,819,452'Method and system for modifying portions of an image bit stream representing printing horizontal lines and edges to improve print quality'20044,853,811'Magnetic disk drive with low profile head-suspension system'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to IBM (1)· patent assignee history
1989Based in Byron, MN, US· patent location history
2004Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (2)· patent assignee history
2004Based in Eagle, ID, US· patent location history
2008Patents assigned to TEKNIC INC (1)· patent assignee history
2008Based in Rochester, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 2 | 2004 |
| IBM | 1 | 1989 |
| TEKNIC INC | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eagle, ID, US | 2 | 2004 |
| Rochester, New York, US | 1 | 2008 |
| Byron, Minnesota, US | 1 | 1989 |