Frank Stahle
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
- 0 Total Citation Count
- Jan 13, 2000 Most Recent Filing
- Jan 13, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FRIDECO AG, C/O HIDROSTAL AG | 1
| 2000
|
Inventor Addresses
| Address | Duration |
|---|---|
| Neunkirch, CH | Oct 02, 01 - Oct 02, 01 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F04D: | NON-POSITIVE-DISPLACEMENT PUMPS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6296438 | 2001 | Device for the regulation of the pumping capacity of vertical-axis centrifugal pumps | 0 |
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