Jörn Peter STEFFENS

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Oldenburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Helmet
- Patent number 11,758,963
- Issue date Sep 19, 2023
- LEATT CORPORATION
- Pieter André Keevy
- A42 - HEADWEAR
Information Patent Grant
Footwear article with lockable ankle protection
- Patent number 11,234,483
- Issue date Feb 1, 2022
- LEATT CORPORATION
- Christopher James Leatt
- A43 - FOOTWEAR
Information Patent Grant
Helmet
- Patent number 11,197,511
- Issue date Dec 14, 2021
- LEATT CORPORATION
- Pieter André Keevy
- A42 - HEADWEAR

Patents Applicationslast 30 patents

Information Patent Application
HELMET
- Publication number 20230404199
- Publication date Dec 21, 2023
- LEATT CORPORATION
- Pieter André KEEVY
- A42 - HEADWEAR
Information Patent Application
HELMET
- Publication number 20210401102
- Publication date Dec 30, 2021
- LEATT CORPORATION
- Pieter André KEEVY
- A42 - HEADWEAR
Information Patent Application
HELMET
- Publication number 20190343212
- Publication date Nov 14, 2019
- LEATT CORPORATION
- Pieter André KEEVY
- A42 - HEADWEAR
Information Patent Application
FOOTWEAR ARTICLE WITH LOCKABLE ANKLE PROTECTION
- Publication number 20180368513
- Publication date Dec 27, 2018
- LEATT CORPORATION
- Christopher James LEATT
- A43 - FOOTWEAR
Information Patent Application
HELMET
- Publication number 20170172242
- Publication date Jun 22, 2017
- LEATT CORPORATION
- Christopher James LEATT
- A42 - HEADWEAR
Information Patent Application
PROTECTIVE WEAR FOR REDUCING TRAUMA TO THE HUMAN BODY
- Publication number 20160174641
- Publication date Jun 23, 2016
- LEATT CORPORATION
- Christopher James LEATT
- B32 - LAYERED PRODUCTS
Information Patent Application
PROPHYLACTIC KNEE BRACE
- Publication number 20160128860
- Publication date May 12, 2016
- LEATT CORPORATION
- Christopher James LEATT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE