Inventor

SIEWERTSEN ADRIAAN

NL3 patents

⚠️ This page may combine multiple inventors who share the name “SIEWERTSEN ADRIAAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COSCO MAN INC

1 patent

US7445286B2Nov 4, 2008

Child seat and belt system

COSCO MAN INC27 citations89

VAN GEER JOHAN

1 patent

US8573695B2Nov 5, 2013

Infant vehicle seat and frame suitable for use with such an infant vehicle seat

VAN GEER JOHAN47 citations84

SHIELD RESTRAINT SYSTEMS INC

1 patent

US9781977B2Oct 10, 2017

Interlocking web connectors for occupant restraint systems and associated methods of use and manufacture

SHIELD RESTRAINT SYSTEMS INC3 citations69