Michael Stumpf
Inventor
Stats
- 14 US patents issued
- 29 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 14 US Patents Issued
- 29 US Applications Filed
- 321 Total Citation Count
- Oct 11, 2023 Most Recent Filing
- Dec 6, 1999 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FRIMO VIERSEN GMBH | 1
| 2008
|
| BÖLLHOFF VERBINDUNGSTECHNIK GMBH | 7
1 2 | 2014
2015 2017 |
| DELO INDUSTRIEKLEBSTOFFE GMBH & CO. KG | 2
| 2006
|
| AUDI AG | 2
| 2010
|
| Bollhoff GmbH | 1
1 6 | 1999
2000 2001 |
| BOLLHOFF VERBINDUNGSTECHNIK GMBH | 2
2 6 1 | 2006
2008 2010 2013 |
| FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. | 1
| 2015
|
| QUALITY SCAN TECH, LLC | 2
2 | 2002
2005 |
| DST HOLDINGS, LLC | 1
| 2009
|
Inventor Addresses
| Address | Duration |
|---|---|
| Bielefeld, DE | Feb 27, 01 - Dec 24, 24 |
| Cedar Park, TX, US | Sep 15, 22 - Sep 15, 22 |
| Nashville, TN, US | May 17, 16 - May 17, 16 |
| Seven Mile, OH | Jan 10, 06 - Mar 16, 06 |
| Seven Mile, OH, US | Jul 01, 04 - Feb 05, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A45F: | TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY | 1 |
| B21D: | WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING | 1 |
| B21F: | WORKING OR PROCESSING OF WIRE | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12173743 | 2024 | Wire thread insert | 0 |
| 2024/0035,509 | 2024 | WIRE THREAD INSERT | 0 |
| 11821454 | 2023 | Wire thread insert | 1 |
| 11754104 | 2023 | Component with tolerance compensation function | 0 |
| 2022/0291,072 | 2022 | OPTICAL LIQUID COOLANT LEAK DETECTOR | 0 |
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