Michael Schweighoefer
Inventor
Stats
- 2 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 5 US Applications Filed
- 2 Total Citation Count
- Jul 7, 2020 Most Recent Filing
- Feb 14, 2013 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Pleiffer Vacuum GmbH | 1
| 2013
|
| PFEIFFER VACUUM GMBH | 3
2 | 2013
2014 |
Inventor Addresses
| Address | Duration |
|---|---|
| Schoeffengrund, DE | Aug 29, 13 - Oct 25, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F04B: | POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 1 |
| F04D: | NON-POSITIVE-DISPLACEMENT PUMPS | 4 |
| F16L: | PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11480181 | 2022 | Vacuum system with a multi-stage and multi-inlet vacuum pump with a directional element separating pump stages | 0 |
| 2021/0018,004 | 2021 | VACUUM SYSTEM | 0 |
| 9995309 | 2018 | Vacuum system | 0 |
| 9422937 | 2016 | Vacuum pump | 0 |
| 2015/0064,033 | 2015 | VACUUM PUMP AND ARRANGEMENT WITH VACUUM PUMP | 0 |
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