Portrait of University of Washington professor Per Reinhall
Photo: University of WashingtonSource · Source-linked editorial identification
Safety & Security

Per Reinhall

VICIS ZERO1 football helmet

Sweden · United StatesEvidence: high confidenceChecked July 2026

Third-party image used for identification in nonprofit educational commentary; rights remain with University of Washington.

Who is Per Reinhall?

Per Reinhall is an inventor associated with Sweden and United States. Their documented work in safety & security includes VICIS ZERO1 football helmet, the contribution at the center of this evidence-backed profile.

Per Reinhall co-founded VICIS and helped engineer the ZERO1 football helmet, whose deformable outer shell was designed to manage collision forces differently from a rigid shell. The manufactured helmet reset performance expectations in professional football, bringing university biomechanics research into a widely scrutinized safety product.

Known forVICIS ZERO1 football helmet
FieldSafety & Security
Associated withSweden and United States
Evidence reviewed2 sources
01

What did Per Reinhall invent?

Co-founded VICIS and helped engineer the ZERO1 football helmet's deformable shell and impact-management system.

02

What did Per Reinhall accomplish?

Testing reported by Digital Trends placed the ZERO1 among the NFL's top-performing helmets, with twenty-five of thirty-two teams contacting VICIS about using it.

03

What is known about Per Reinhall today?

The University of Washington's July 2025 announcement names Reinhall as chair of an engineering review committee, positive evidence he was alive and active in 2025.

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