Inventor
Heinz Petri
Inventor
Bretten, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches64%
H05BElectric heating18%
D05BSewing9%
G01KMeasuring temperature9%
PatentTitleYear
6,483,084'Radiant heater'20026,304,165'Switching device for an electric heating device'20016,229,119'Fitting a casing of a switching device'20015,420,398'Temperature detection device'19955,208,574'Temperature sensor'19934,901,049'Temperature limiter'19904,695,816'Thermal cut-out'19874,371,780'Multi-element cooking unit with control device'19834,328,759'Sewing machine with a stitch setting device'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982Patents assigned to PFAFF IND MASCH (1)· patent assignee history
1982Based in Kaiserslautern, DE· patent location history
1983–1995Patents assigned to EGO ELEKTRO BLANC & FISCHER (5)· patent assignee history
1983–2002Based in Bretten, DE· patent location history
2001–2002Patents assigned to EGO ELEKTRO GERAETEBAU GMBH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EGO ELEKTRO BLANC & FISCHER | 5 | 1983–1995 |
| EGO ELEKTRO GERAETEBAU GMBH | 3 | 2001–2002 |
| PFAFF IND MASCH | 1 | 1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bretten, DE | 8 | 1983–2002 |
| Kaiserslautern, DE | 1 | 1982 |