Inventor

CRELINSTEN RYAN

CA5 patents

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

SPORT MASKA INC

2 patents

US7870618B2Jan 18, 2011

Adjustment mechanism for a helmet

SPORT MASKA INC39 citations92

US8881315B2Nov 11, 2014

Protective helmet

SPORT MASKA INC10 citations78

CRELINSTEN RYAN

2 patents

US8082602B2Dec 27, 2011

Upper body protective garment

CRELINSTEN RYAN28 citations87

US8336124B2Dec 25, 2012

Upper body protective garment

CRELINSTEN RYAN10 citations78

DESJARDINS ANDRE

1 patent

US8418270B2Apr 16, 2013

Protective helmet

DESJARDINS ANDRE59 citations95