Berggren; Martin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Berggren; Martin.The latest application filed is for "welding helmet".
- Berggren; Martin - Tallberg SE
- Berggren; Martin - Molnlycke SE
- Berggren; Martin - Stenungsund SE
| Patent | Date |
|---|---|
| Welding helmet Grant 11,324,275 - Berggren , et al. May 10, 2 | 2022-05-10 |
| Electric connector for fuel cell stack Grant 10,950,873 - Berggren , et al. March 16, 2 | 2021-03-16 |
| Welding Helmet App 20200297060 - Berggren; Martin ; et al. | 2020-09-24 |
| Electric connector for fuel cell stack Grant 10,707,498 - Berggren , et al. | 2020-07-07 |
| Electric Connector For Fuel Cell Stack App 20190393516 - BERGGREN; Martin ; et al. | 2019-12-26 |
| Electric Connector For Fuel Cell Stack App 20180090771 - BERGGREN; Martin ; et al. | 2018-03-29 |
| Methods and apparatuses for continuous manufacturing of fuel cells Grant 8,945,795 - Berggren , et al. February 3, 2 | 2015-02-03 |
| Method Of Manufacturing Fuel Cells App 20100108236 - Berggren; Martin ; et al. | 2010-05-06 |
| Methods And Apparatuses For Continuous Manufacturing Of Fuel Cells App 20100112403 - Berggren; Martin ; et al. | 2010-05-06 |
| Diving hammer Grant D388,303 - Berggren December 30, 1 | 1997-12-30 |
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