LINDQVIST; Jan
Patent Applications and Registrations
Patent applications and USPTO patent grants for LINDQVIST; Jan.The latest application filed is for "detection of maintenance status for a pantograph and/or a contact wire".
- LINDQVIST; Jan - Stockholm SE
- Lindqvist; Jan - Lindingo SE
- Lindqvist; Jan - Lingsvagen SE
| Patent | Date |
|---|---|
| Detection Of Maintenance Status For A Pantograph And/or A Contact Wire App 20200369155 - LINDQVIST; Jan | 2020-11-26 |
| Method and system for detection and analysis of railway bogie operational problems Grant 9,395,276 - Kristen , et al. July 19, 2 | 2016-07-19 |
| Method And System For Detection And Analysis Of Railway Bogie Operational Problems App 20150051792 - Kristen; Helmuth ; et al. | 2015-02-19 |
| Electronic Currency, Method For Handling Such A Currency And Electronic Currency Handling System App 20110016048 - Lindqvist; Eddie ; et al. | 2011-01-20 |
| Water purifying system Grant 6,821,435 - Lindqvist , et al. November 23, 2 | 2004-11-23 |
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