Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1040436 | Combination ear muffs and goggles | — | 2024-08-27 |
| 11219265 | Visor and combination thereof with a protective helmet | — | 2022-01-11 |
| D916442 | Footwear | — | 2021-04-20 |
| 10905593 | Ear protection device, communications system and protective helmet | — | 2021-02-02 |
| 10701988 | Garment, particularly a protective vest, and zipper arrangement | — | 2020-07-07 |
| 10653191 | Garment, particularly a protective vest, and zipper arrangement | — | 2020-05-19 |
| 10492558 | Protective glasses for fitting on a protective helmet, and protective helmet provided with the protective glasses | Martin Greber | 2019-12-03 |
| D843688 | Jacket with zip fastener | — | 2019-03-26 |
| 9578915 | Forehead band | Martin Greber | 2017-02-28 |
| 9554609 | Belt closure and chin strap of a protective helmet equipped therewith | Martin Greber | 2017-01-31 |
| D776179 | Spectacle glass | Martin Greber | 2017-01-10 |
| 9526288 | Interior fitting for a protective helmet, in particular for forestry workers | Martin Greber | 2016-12-27 |
| 9480293 | Tensioning unit for a supporting band of a protective helmet, in particular for forestry workers | Martin Greber | 2016-11-01 |
| D757833 | Spectacle glass | Martin Greber | 2016-05-31 |
| 9179728 | Protective helmet, in particular for forestry workers | Martin Greber | 2015-11-10 |
| 9113671 | Safety helmet, in particular for mountain climbers and tree climbers | Martin Greber | 2015-08-25 |
| D723744 | Portion of a protective helmet | Martin Greber | 2015-03-03 |
| 8806667 | Face guard for fastening to a protective helmet, in particular for forestry workers | Martin Greber | 2014-08-19 |
| D696469 | Helmet liner | — | 2013-12-24 |
| D677006 | Protective helmet | Martin Greber | 2013-02-26 |
| 8059851 | Hearing protection and/or loudspeaker element | — | 2011-11-15 |