Inventor
Hans-Jurgen Beck
Inventor
Littau, CH
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses21%
A47JKitchen equipment14%
B41NPrinting plates or foils14%
Y10TTechnical subjects covered by former us classification14%
B26DCutting7%
B29CShaping or joining of plastics7%
H01HElectric switches7%
LOC077%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
6,540,097'Cooking vessel'2003D0447908'Cover for a pressure cooker'20015,427,014'Cooking vessel'19955,184,550'Device for controlling wetting behavior of metal surfaces by application of electrolyte under controlled voltage'19935,102,744'Metal foil electroformed with a master pattern, the master pattern per se, and method of manufacture'19924,894,499'Electric push-button switch'19904,643,095'Printing unit cylinder for rotary offset printing machines and method of production'19874,211,599'Cut-and-weld device for superimposed foils advanced in the form of strips'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to BECK HANS (1)· patent assignee history
1980Patents assigned to BOLTER GERMAN (1)· patent assignee history
1980Based in Nurtingen, DE· patent location history
1987–1993Patents assigned to HEIDELBERGER DRUCKMASCH AG (3)· patent assignee history
1987–1992Based in Heidelberg, DE· patent location history
1990Patents assigned to CONTRAVES AG (1)· patent assignee history
1990Based in Zurich, CH· patent location history
1993–1995Based in Baar, DE· patent location history
1995–2003Patents assigned to AMC INT ALFA METALCRAFT CORP (3)· patent assignee history
2001–2003Based in Littau, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMC INT ALFA METALCRAFT CORP | 3 | 1995–2003 |
| HEIDELBERGER DRUCKMASCH AG | 3 | 1987–1993 |
| BECK HANSself | 1 | 1980 |
| BOLTER GERMAN | 1 | 1980 |
| CONTRAVES AG | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Littau, CH | 2 | 2001–2003 |
| Baar, DE | 2 | 1993–1995 |
| Heidelberg, DE | 2 | 1987–1992 |
| Zurich, CH | 1 | 1990 |
| Nurtingen, DE | 1 | 1980 |