Heinz Krober
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 8 Total Citation Count
- Jul 28, 1993 Most Recent Filing
- Jul 28, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FRIED. KRUPP AG HOESCH-KRUPP | 1
| 1993
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hagen, DE | Feb 09, 99 - Feb 09, 99 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B41F: | PRINTING MACHINES OR PRESSES | 1 |
| C21D: | MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5868996 | 1999 | Device for manufacturing curved helical springs | 5 |
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