Inventor
Eduard J. Job
Inventor
Ahrensburg, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A62Cprimary
A62CFire-fighting46%
LOC1031%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
D0487405'Apparatus for smoke alarm having a hood and an industrial socket'2004D0475942'Smoke alarm'2003D0472488'Smoke alarm'2003D0453304'Smoke alarm'20026,112,820'Spray nozzle for fire extinguishing devices'20006,076,609'Pull rope shortening device for fire extinguishing units'20005,927,890'Thermally released separation device, particularly for fire protection systems'19994,796,710'Glass bulb for sprinkler heads'19894,167,974'Sprinkler'19794,109,727'Dual-seal sprinkler system'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1989Patents assigned to JOB EDUARD J (3)· patent assignee history
1978–2004Based in Ahrensburg, DE· patent location history
1999–2004Patents assigned to JOB LIZENZ GMBH & CO KG (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOB LIZENZ GMBH & CO KG | 7 | 1999–2004 |
| JOB EDUARD Jself | 3 | 1978–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ahrensburg, DE | 10 | 1978–2004 |