Dietmar Sprenger
Inventor
Stats
- 4 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 6 US Applications Filed
- 86 Total Citation Count
- Jun 16, 2016 Most Recent Filing
- Apr 19, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| H. Berthold, AG. | 1
| 1988
|
| SCHWARZKOPF TECHNOLOGIES CORPORATION, A CORP. OF MD | 2
| 1998
|
| PLANSEE SE | 2
1 | 2013
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Berlin, DE | Aug 14, 90 - Aug 14, 90 |
| Reutte, AT | Nov 30, 99 - Oct 17, 00 |
| WAENGLE, AT | Jun 29, 17 - Aug 22, 19 |
| Waengle, AT | Aug 27, 15 - Aug 04, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05B: | SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES | 1 |
| B22D: | CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | 1 |
| B22F: | WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10730111 | 2020 | Container of refractory metal | 0 |
| 10415141 | 2019 | Process for producing a layer | 0 |
| 2019/0255,619 | 2019 | CONTAINER OF REFRACTORY METAL | 0 |
| 2017/0183,780 | 2017 | PROCESS FOR PRODUCING A LAYER | 0 |
| 9686822 | 2017 | Glass-melting electrode with cooling device and cooling device for a glass-melting electrode | 0 |
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