Inventor · disambiguated record

Frei Otto

Also filed as: OTTO FREI

1 granted patent·1 citations·filing 2014–2014

15Inventor score

Technology areasE04D

Files withSL Rasch GmbH Special & Lightweight Structures1

Top patents by PatentIndex Score

1 record

0140US9347219B2Convertible roof element and structure with method of operationSL Rasch GmbH Special & Lightweight Structures·Filed 2014·Granted May 24, 2016·1 cites·29 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →