Wilhelm Brand
Inventor
Stats
- 12 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 12 US Patents Issued
- 12 US Applications Filed
- 231 Total Citation Count
- Oct 5, 1993 Most Recent Filing
- Aug 30, 1978 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SIEMENS AKTIENGESELLSCHAFT | 4
| 1985
|
| HERMANN BERSTORFF MASCHINENBAU GMBH | 2
2 1 1 1 1 | 1978
1980 1981 1982 1985 1993 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hannover, DE | May 06, 80 - Jun 14, 94 |
| Hanover, DE | May 26, 81 - May 06, 86 |
| Rosenheim, DE | Jun 09, 87 - Apr 19, 88 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01F: | MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING | 1 |
| B26D: | CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT | 1 |
| B29B: | PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5320036 | 1994 | Continuously operating material press | 12 |
| 4739425 | 1988 | Magnetic disk memory comprising a membrane spring-braced bearing of a disk pack which is rotatably mounted at both ends | 45 |
| 4714972 | 1987 | Housing for a magnetic disk memory having a disk pack seat at opposite sides of the disk pack | 24 |
| 4710834 | 1987 | Apparatus for positioning a magnetic disk read head with pulse operated detent magnet | 16 |
| 4672487 | 1987 | Magnetic disk memory having a disk pack hub seated at both sides of a disk pack | 30 |
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