Inventor
Raymond Ehlers
Inventor
Corvallis, OR, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters27%
H04NPictorial communication, e.g. television18%
G08CTransmission systems for measured values, control or similar signals9%
G11BInformation storage based on relative movement between record carrier and transducer9%
H01QAntennas, i.e. radio aerials9%
H04BTransmission9%
H04QSelecting9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,195,862Off-axis printhead assembly attachable to a carriage20199,132,649'Removable guide element'20158,388,107'Latch for a liquid dispenser'20134,727,598'Selectively mountable TV receiver cabinet and antenna'19884,626,848'Programmable functions for reconfigurable remote control'19864,525,745'Temperature compensation for TV projection lens and CRT assembly'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1988Patents assigned to GEN ELECTRIC (3)· patent assignee history
1985–1988Based in Chesapeake, VA, US· patent location history
2013–2019Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (3)· patent assignee history
2013–2015Patents assigned to EHLERS RAYMOND (2)· patent assignee history
2013–2015Patents assigned to PETERSEN DANIEL W (2)· patent assignee history
2013Patents assigned to GOMEZ ARTURO GARCIA (1)· patent assignee history
2013–2019Based in Corvallis, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 3 | 1985–1988 |
| HEWLETT PACKARD DEVELOPMENT CO | 3 | 2013–2019 |
| EHLERS RAYMONDself | 2 | 2013–2015 |
| PETERSEN DANIEL W | 2 | 2013–2015 |
| GOMEZ ARTURO GARCIA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corvallis, OR, US | 3 | 2013–2019 |
| Chesapeake, Virginia, US | 3 | 1985–1988 |